PLEASE HELP 50 points

PLEASE HELP 50 Points

Answers

Answer 1

Answer:

r > 7 (C)

Step-by-step explanation:

3r−7>14

Step 1: Add 7 to both sides.

3r−7+7>14+7

3r>21

Step 2: Divide both sides by 3.

3r

3

>

21

3

r>7

Hope this helps and makes sense!! Good luck and have a wonderful day! <33

Imagine this < as a alligater and itś eating the greater number!!

Answer 2

Answer:

C.) r ≥ 7

Step-by-step explanation:

1. Add 7 to each side to cancel it out and keep the sign the way it is to avoid confusion

3r - 7 ≥ 14

   + 7    +7

3r ≥ 21

2. Divide each side by 3 to get the variable alone

3r/3 = r

21/3 = 7

r ≥ 7

This means r is greater than or equal to 7, and it can also be written as 7 ≤ r


Related Questions

What is the answer mane

Answers

Answer:

im tryna figure it out to dawg

Step-by-step explanation:

I think its the second choice

The ages of the U.S. Presidents that were inaugurated during the 1900s are given below. What is wrong with this histogram? Question 8 options: The bar for 50–54 is too short and the bar for 55–59 is too tall. The bar for 50–54 is too short. The bar for 55–59 is too tall. The bar for 40–44 is too short and the bar for 45–49 is too tall.

Answers

Hoyeaaaaa that’s the amsweer

Hey yall what is 2⋅2⋅2⋅n⋅n?

Answers

Answer:

8n^2 8n squared

Step-by-step explanation:

Answer:

it is 2 x 2 x 2 x n x n that is = 8 x 2n

Step-by-step explanation:

A circle fits in a square with sides of 12 inches. What is the approximate area of the shaded region between the square and the circle? (Use 3.14 for Pi and round to the nearest whole number.) A circle inside of a square with side lengths of 12 inches. The circle has a diameter of 12 inches. 31 inches squared 69 inches squared 106 inches squared 125 inches squared

Answers

Answer:

31 inches squared

Step-by-step explanation:

Area of shaded part = area of square - area of circle

area of square = length²

12² = 144

Area of a circle = πr²

r = radius = 12/2 = 6

(3.14) x 6² = 113.04

Area of shaded part = 144 - 113.04 = 30.96

rounding off to the nearest whole number gives 31

Answer:

31 squared inches

Step-by-step explanation:

cuz i did the test

MoNkEe :)

find the value of x
(7x + 23)
(21x - 11)

Answers

Answer:

=30x

=10x

Step-by-step explanation:

7x + 23 = 30x

21x - 11 = 10x

Juan compro un plasma en cuotas que costó $8000 si le faltan pagar 3 cuotas y ya pagó $6500 ¿cual es el valor de cada cuotas fijas?

Answers

Answer:

El valor de cada cuota fija es de $500.

Step-by-step explanation:

Para encontrar el valor de cada cuota fija, puedes calcular la diferencia entre lo que Juan ha pagado y el valor que costó el plasma para saber cuál es el monto que aún debe. Después, debes dividir la cantidad que aún debe pagar entre tres que es el número de cuota pendientes para encontrar el valor de cada cuota teniendo en cuenta que son fijas:

8000-6500=1500

1500/3=500

De acuerdo a esto, la respuesta es que el valor de cada cuota fija es de $500.


Which function is the same as the linear
function represented by the table?
x y
-4 -14
-2 -8
0 -2
2 4
4 10

Answers

Answer:

y=3x-2

Step-by-step explanation:

We know the equation ends in -2 because when x is zero, y is -2

To find the rest of the equation take any other point and take away the -2 from y

Then divide the y by the x to see how may times larger (or smaller) the y is then the x

(I chose -14)

-12÷-4=3

y=3x

the put the -2 back at the end because otherwise, your -14 would be a -12 and that is not a point on the table

. During a sale, the price of a computer is reduced by $118 from the original price $590. By what percentage is the price of the computer reduced by? a 25% b. 69% C. 20% d. 75%​

Answers

Answer:

C. 20%

Step-by-step explanation:

15.
If abx - 5 =0, what is x in terms of a and b?f(x)X-5-4-3Ih(x)3014620-1-1.5-1.75-1012
8(x) = 3' +2
Which statement is true?
1) The y-intercept for h(x) is greater than
the y-intercept for /(x).
2) The y-intercept for Sx) is greater than
the y-intercept for g(x).
3) The y-intercept for h(x) is greater than
the y-intercept for both g(x) and S(x).
4) The y-intercept for g(x) is greater than
the y-intercept for both /(x) and h(x).

Answers



3) The y-intercept for h(x) is greater than
the y-intercept for both g(x) and S(x).

Using Angle Relationships to Solve Equations

Answers

Answer:

x+x+4+3x-9=90

5x-5=90

5x=95

x=19

9. 19

10. 19+4=23

11. 3×19-9=48

Line a passes through points
(-2,1) and (2,9). Which equation
is an equation of a line parallel
to line a?
a) y = -2x + 5
1
b) y=-=x+5
2
1
y = -x-5
c) y=*
d) y = 2x - 5

Answers

Answer:

The answer is A! I got it right on pluto

A certain high school has 1,488 students. If you subtract the number of girls from boys you get 78. Let x be the number of boys and y be the number of girls.

Answers

Answer:

boys = 705

girls = 783

Step-by-step explanation:

We are to find the number of boys and girls in the school

the answer can be determined using simultaneous equation

x = boys

y = girls

y - x = 78  equation 1

y + x  = 1488 equation 2

subtract equation 1 from 2

2x = 1410

x = 1410/2 = 705

Substitute for x in equation 1

y - 705 = 78

y = 705 + 78 = 783

Use the original price and the markup to find the retail price.
Original price: $70; Markup: 15%

Answers

The gross profit P is the difference between the cost to make a product C and the selling price or revenue R.
P = R - C
To calculate revenue R based on the cost C and the desired gross margin G, where G is in decimal form:
R = C / ( 1 - G)
The gross profit dollars P is the revenue dollars R from the sale times the gross margin G percentage, where G is in decimal form :
P = R * G
The markup percentage M, in decimal form, is gross profit P divided by cost C.
M = P/ C
M * 100 will change the decimal to a percentage.

Answer:

$80.50

Step-by-step explanation:

To find the retail price:

Find 15% of $70. 0.15 × $70 = $10.50Add the markup price to the original price. $70 + $10.50 = $80.50Final answer - $80.50

Please help will give brainliest

Answers

Answer:

D

Step-by-step explanation:

The answer is D and how you do the problem is is convert 4(1/2) into 9/2 and multiply it by itself because it’s a square and then get 81/4 which is 20.25 as a decimal

1/5(30+a)>5
Solve the inequality

Answers

If you solve the inequality for a your answer would be a>-5

which angle is supplementary to.... asap plz

Answers

Angle CGA supplementary angles add up to 180°

Answer:

Angle AGC

Step-by-step explanation:

Two angles are called complementary if their measures add to 90 degrees, and called supplementary if their measures add to 180 degrees. ... For example, a 50-degree angle and a 40-degree angle are complementary; a 60-degree angle and a 120-degree angle are supplementary

Hunter took out a $3,500 loan with interest to pay for some business supplies. He will repay the loan in 3 years with monthly payments of $109.68. Find the total amount of Hunter’s repayment.
A. $329.04
B. $3,948.48
C. $1,316.16
D. $10,500

Answers

Answer:

A

Step-by-step explanation:

A. $329.04

َ،،،،،،،،،،،،،،،

The length of a rectangle is 7 cm longer than its width.

The area of the rectangle is 120 cm².

What is the width of the rectangle?

Enter your answer in the box.

Answers

Answer:

length = 15   width = 8  

Area 15x8 = 120

Step-by-step explanation:

L = length

W= width

L = W + 7 (width plus7)

Area = W x L

Area =W (W+7)    

Do the distribution:

120 = W ² +  7W

Subtract 120 on both sides

    W + 7W -120 = 0

           Factor it

    (W + 15)(W - 8) = 0

    W = -15 or W = 8

              8 is used  for W

              L = W + 7

         L =  8+7=15  

Length = 15

Width =8.

itis true or false plz be fast​

Answers

B And c I think I don’t understand the question you’re trying to ask

A television newscaster from a 24-hour news station wants to estimate the number of hours per day its viewers watch
programming on this channel
. The neviscaster randomly selects 100 viewers and asks them how many hours per day
they watch this station. The newscaster constructs an 85% confidence interval for the true mean number of hours
viewers watch this station. Which of the following would decrease the margin of error?

Answers

Answer:

This isn't the best worded question but from what I understand a larger sample size decreases the margin of error. If he would like a more accurate answer a larger sample size of the viewers will give more accurate answers.

Step-by-step explanation:

please help ASAP

Will mark brainleist the

Answers

Answer:

There both D.

Step-by-step explanation:

Can you help me............





























Answers

Answer:

1,652,43

Step-by-step explanation:

HELP DOES EQUATION A OR B HAVE A POSITIVE SLOPE!!??

Answers

Answer:

A

Step-by-step explanation:

The slope in a slope-intercept equation is the coefficient of x.

In A, the slope is a 4/3, which is positive

In B, the slope is a -5, which is negative

bakit mahalagang matutunan ang mga angkop na pahayag sa panimula gitna at wakas mg isang akda​

Answers

Answer:

i understand your statement my good sir but, what is the question?

Step-by-step explanation:

Please help me with this question

Answers

Answer:

(m+n)(m-3)

Step-by-step explanation:

Each morning papa notes the birds feeding on his birdfeeder. So far this month he has seen 59 blue jays, 68 black crows, 12 red robins and 1 cardinal

if 300 birds visit papa's birdfeeder, how many blue jays do we expect to see

A. 140
B. 177
C. 75
D. 126

Answers

59+68+12+1=140

Probability of getting blue jays is : 59/140

Therefore, on 300 birds, you would get 126,43 blue jays, but you can’t have a half bird, so 126 is the answer.

Answer:

D

Step-by-step explanation:

add all together = 140

make a proportion

59/140=x/300

cross multiply

140x=17700

126.4285

A beaker contains 114 pints of a chemical. A scientist pours the chemical out of the beaker until only 3 fluid ounces remain. How many fluid ounces of the chemical did the scientist pour out of the beaker?

Answers

Answer:

Its 17

Step-by-step explanation:

Use the grouping method to factor the polynomial below completely.
x3 - 3x2 + 5x - 15

Answers

(x-3)x^2+5)

It's too short. Write at least 20 characters to explain it well.

:0

Answer:

(x2 + 5)(x – 3)

Step-by-step explanation:

please like

Cindi deposited $300 at 7.5% simple interest rate. How much interest will she earn after 5 years?

Answers

Answer:

$431

Step-by-step explanation:

using the formula P(1+r/100)^n,

we can substitute the P with $300,

substitute the r with 7.5%,

and substitute the n with 5.

6 is 25% of what number? (also I can confirm that this is not a test)​

Answers

Answer:

24

Step-by-step explanation:

6/ x  = 25%/100%

100*6 = 600

600/25 = 24

Answer:

[tex]6/24 = 25/100\\[/tex]

25% = 1/4 = 6/x

so 4*6 = 24

6 is 25% of 24.

Step-by-step explanation:

Have a nice day!

and can I maybe have brainliest? Thanks!

Other Questions
Can someone help me pls Ill give brainliest and 20 points kinds of notes that we used in bayan ko song A sample of gas with a volume of 5.0 m3 at a temperature of 298 K and a pressure of 0.84 atmospheres is left in a closed container where the temperature increases to 323 K and the pressure increases to 0.89 atmospheres. What is the new volume of a gas sample? Help please I dont know what to do Whats the answer???? Need help yall! The ATP produced by a plant cell is made in the process of CELLULAR RESPIRATION which occurs in the A. endoplasmic reticulum.B. ribosomes.C. mitochondria. 7)A rectangular container is 40 cm by 30 cm by 25 cm. It is filled with3water up to 5of its height. Half of the water is then poured out. Howmuch water is left in the container? Give your answer in litres. Lunar coast Incorporated issued BBB bonds two years ago that provided a yield to maturity of 12.5 percent. Long-term risk-free government bonds were yielding 8.5 percent at that time. The current risk premium on BBB bonds versus government bonds is half of what it was two years ago. If the riskfree long-term government bonds are currently yielding 7.8 percent, then at what rate should Lunarcoast expect to issue new bonds Carlos is buying a shirt that costs $20 the sales tax is 9% what is the total cost of the shirt including tax 3 tons and 700 pounds = how many pounds simplify the expression 6m3m2+ 7m+ 6m2+ m9 Lev Knossos sells high tech equipment and software to companies in Greece. When he first started selling to Greek businesses, he was told that the Greek market lagged behind others in the use of technology. After conducting research, Knossos visited the Commercial Bank of Greece and explained how his products could create Web pages for the bank and facilitate banking transactions. By applying his product knowledge to solve a technology issue that he identified, Knossos took the role of: Tactical partner. Creative problem solver. Low-involvement decision maker. Transactional partner. Exchange creator. Which tissue also makes the glandular tissue in animals The writer wants to add a word or phrase to the beginning of sentence 9 (reproduced below), adjusting the capitalization as needed, to introduce the argument in a way that demonstrates how it relates to the ideas presented in the previous paragraph.This argument, like others made by the Anti-Stratfordians (for example, their claim that Shakespeares authorship is discredited by irregularities in the spelling of his name that were quite common at the time) is completely unconvincing.Which of the following choices best accomplishes this goal?Moreover,ASimilarly,Similarly,BAbove all,CBy contrast,DHowever,E Lime green with a picture perfect scene How did you use digital media (e.g., textual, graphical, audio, visual, and interactive elements) to add interest? Evaluate the piecewise function when x = -1. How did white Americans justify segregation Please help ASAPppppppp What do those emojis mean in words?