Mathematics College

pleaseeeeeeeeeeeeeeeeeee help

Answers

Answer 1

Answer:

2x-7

-14

x = 1

Step-by-step explanation:

Related Questions

Is 0.36279979176191 rational or irrational

Answers

Answer is: Irrational because if the answer doesn’t repeat for an example 0.392827263, it’s irrational if it does repeat like this 0.3434343434 it’s rational! Hoped this helped!!

there are 16 students working on a project if each student need 1/4 stick of clay are needed in all?

Answers

Answer:

4 sticks of clay

Step-by-step explanation:

To find the total amount of clay needed, multiply the number of students by the amount need for each one of them.

[tex]16[/tex] · [tex]\frac{1}{4}[/tex]

Multiply these by converting 16 into a fraction.

[tex]\frac{16}{1}[/tex] · [tex]\frac{1}{4}[/tex]

Multiply the numerators and denominators across.

[tex]\frac{16}{1}[/tex] · [tex]\frac{1}{4}=\frac{16}{4}[/tex]

Simplify this.

[tex]\frac{16}{4} =4[/tex]

The total amount of clay needed is 4 sticks.

I hope this helps :) Good luck ^^

You brought a $5 gift card and 5 stuffed animals. You spent a total of $30. How much did each stuffed animal cost

Answers

Answer:

Step-by-step explanation:

if you buy 5 stuffed animals for $30 then you divide 30 by 5 and get 6

PLS HELP!!
PLSSSSSSSSSSSSSSS!!!!!

Answers

Answer:

1. x = 15

2. x = 26

Step-by-step explanation:

Pythagorean Theorem:

a² + b² = c²

I WILL GIVE YOU BRAINERLEST AND A LIKE

Find the area of the parallelogram.

Answers

Answer:

i am not very sure but i think its 50in

Step-by-step explanation:

area of parallelogram is height multiplied by the base

hope this helps

You roll a die twice. What is the probability of rolling a number greater than 1 and then rolling a 6?

Answers

Answer:

5/36

Step-by-step explanation:

P(>1, 6) = 5/6 x 1/6 = 5/36

Last year, your salary was $33,975. This year, your boss tells you your salary will be $34,960. What percent raise (change) did you receive? Round your answer to the nearest tenth of a percent.

Answers

Answer:

2.9%

Step-by-step explanation:

Candice bought 3 shirts. Each shirt cost the same amount and was discounted by $3.66.
Candice paid a total of $62.31 before tax. How much did each shirt cost before the discount?
А $19.55
B
$20.77
С
$24.43
D
$28.09

Answers

Answer:

Let the cost of each shirt be s.

Would assume each shirt was discounted by 3.66

Amount to be paid for each: s - 3.66

Total = 3*(s - 3.66)

3*(s - 3.66) = 62.31

s - 3.66 = 62.31/3

s - 3.66 = 20.77

s = 20.77 + 3.66

s = 24.43

Each shirt cost $24.43 before the discount.

Step-by-step explanation:

Coin Calculation plz help

Answers

Answer:

I do not agree with either of them.

2^28 is the number 2 multiplied 28 times.

2^28 = 268,435,456

Step-by-step explanation:

Since exponents are repeated multiplication, you would have to multiply "2" 28 times.

Like this, 2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2.

The product of 2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2 is 268,435,456.

Therefore, I do not agree with either of them.

Please help giving brainliest please help

Answers

Answer:

Step-by-step explanation:

In the equation, 8.5 will represent how much money Oscar earns per hour, and the x represents how many hours he works. The inequality sign shows that the sum of 8.5x and 100 has to be at least 397.50 (397.50 and up), so H and J are automatically wrong. If Oscar had given his brother 100 dollars, there would be a subtraction sign, but there is an addition sign instead, meaning he gained 100 dollars that did not come from his job. It would be the most logical to say that his brother had given it to him, so G is the correct answer.

which is typically true regarding loan repayments A. The higher interest rate you receive the lower the total repayment. B. The quicker you pay off the loan to lower the total repayment. C. The quicker you pay off the loan the higher the total repayment. D. The time you take to pay off the loan does not affect the total amount of repayment.

Answers

Answer:

the quicker you pay off the loan, the lower the total repayment.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Yes bbbbbbbbbbbbbBBbbBbBB

Write an expression for " x divided by nine".

Please help!!

10 POINTS

Answers

Answer:

x/9

Step-by-step explanation:

x divided by 9

=> x ÷ 9

Take that and turn it into a fraction

=> x/9

hope this helps and is right. p.s. i really need brainliest :)

Answer:

Step-by-step explanation:

20
Select the correct answer.
Jane planted a marigold sapling in her garden and recorded its growth every week. The plant's height, in inches, is modeled by the function hig),
where x is the number of weeks since Jane planted the sapling.

Answers

Answer:

The function is increasing, but the average rate of change is decreasing.

Step-by-step explanation:

I used a graphing calculator good luck on your exam my fellow edmentum user.

The true statement is (c) the function is increasing, but the average rate of change decreases

How to determine the true statement?

From the function table of values, we have the following highlights

The x values increaseThe values of f(x) also increase

The above means that the function is increasing

Next, we calculate the average rates of change:

At interval x = [0,1], the average rate of change is:

Rate = (8.49 - 3)/(1- 0) = 5.49

At interval x = [1,2], the average rate of change is:

Rate = (11.62 - 8.49)/(2- 1) = 3.13

The above shows that the average rate of change decreases

Hence, the true statement is (c) the function is increasing, but the average rate of change decreases

Answers

Answer:

b. 41.43gallons

Step-by-step explanation:

no of gallon = distance/rate(fuel economy)

=1243/30

=41.4333333333gallons

180 divided by 280 is equal to?

Answers

Step-by-step explanation:

Therefore, 180/280 simplified to lowest terms is 9/14.

I hope it's helpful for you.....

180/280
=9/14(the simplest form)

8 players shared 3 bottles of water equally. what fraction did each player get?

Answers

Answer:

they all got 3/8

Step-by-step explanation

If there are 8 players and 3 bottles, then you divide 3 by 8 to get 3/8

If x2 = 10, what is the value of x? O I/10 O120 05 O +20

Answers

If you mean:

x² = 10

√x² = √10

x = √10

if you meant:

2x = 10

2x/2 = 10/2

x = 10/2

x = 5

hope this helps?

Elijah bought a new car for $25,000. He paid
$5,000 up front and then $600 per month. How
many months will it take Elijah to pay off the car?

Answers

Answer: 6 days too be exact

Step-by-step explanation:

Answer:

33.333 months

Step-by-step explanation:

25,000-5,000=20,000

20,000/600=33.333

If he payed $5,000 upfront, the he only has $20,000 remaining to pay. If he is paying $600 a month then you divide the $20,000 by the $600 to 33.333 months. Hope this helps

is this a reflection over the x-axis, y-axis, or neither?

Answers

Answer:

neither

Step-by-step explanation:

If you start as a negitive, negitive, you can't refelct over neither axis keeping it a negative, negative.

PRETTY PLS HELPPPP!/ Kyle has a storage box that is 2 ft. long, 3 ft. high, and has a volume of 12 ft. 3 . Myla has a storage box that is 4 ft. high, 2 ft. long, and has a volume of 16 ft. 3 . What are the widths of Kyle and Myla's boxes? Explain how you know.

Answers

Answer:

Kyle box width is 2 and myla box width is 2

Step-by-step explanation:

The formula for Volume is LxWxH. 2 x 3 = 6. 12/6 = 2 and for myla box 4x2 =8. 16/8 = 2. ngl i think i deserve brainlest.

After 1 year, $1,000 deposited in a savings account with simple interest had earned $30 in interest. What was the interest rate?

Answers

Answer:

Step-by-step explanation:

The formula for simple interest is I = PRT, where I = interest earned/paid, P = principal amount deposited or borrowed, R = rate of interest as a decimal, and T = time in years.

I = PRT

30 = (1000)(R)(1)

30 = 1000R

R = 0.03

Multiply by 100 to get the percentage of 3%

question 3 and 4
- 10 points

Answers

Answer:

3. B

4. 29, 33

Step-by-step explanation:

The sum of 10 and hans savings is 49. Use the variable h to represent Hans savings.

Answers

Answer:

39 I believe. The question is a little confusing.

Step-by-step explanation:

49-10=h 39=h

Not sure if this is what you want the question is worded weirdly.

Nadia's monthly budget is $2,750. How much does Nadia spend on Rent in a month, in dollars and cents?

Answers

Answer:

990

Step-by-step explanation:

Evaluate the expression [(18 ÷ 2 + 54 ÷ 9) × 2] × 2.
PLEASE EXPLAIN I KNOW ITS 60

Answers

Answer:

PEMDAS

Step-by-step explanation:

Answer:

[tex]=60[/tex]

Step-by-step explanation:

[tex]\mathrm{Follow\:the\:PEMDAS\:order\:of\:operations}[/tex].

[tex]\left(18\div \:2+54\div \:9\right)\times \:2[/tex]

[tex]=15\times \:2[/tex]

[tex]=30[/tex]

[tex]=30\times \:2[/tex]

[tex]=60[/tex]

Look at the figure below.

Choose all the names that describe the figure.

A. square
B. rhombus
C. rectangle
D. trapezoid

E. quadrilateral
F.parallelogram

Answers

Rhombus is the answer I think good luck

Mr.Nolan paid $36.95 for each adult shirt and $23.95 for each youth shirt he bought.Mr.Nolan bought 2 adult shirts and 5 youth shirts.

Answers

Answer:

Mr.Nolan paid $193.65 in total for the shirts

Step-by-step explanation:

$36.95 (how much one adult shirt costs) x 2 shirts = $73.90

$23.95 (how much one youth shirt costs) x 5 shirts = $119.75

$119.75 (youth shirts total costs) + $73.90 (adult shirts total cost) = $193.65

Mr.Nolan paid $193.65 for the 2 adult shirts and 5 youth shirts.

Hopefully this helps :3 sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3

-Bee~

Answer:

only answering because why not

Step-by-step explanation:

Alternate exterior angles

Answers

Answer:

[tex]When \: two \: lines \: are \: crossed \: by \: another \: line \: (called \: the \: Transversal \: ): \: Alternate \: Interior \: Angles \: are \: a \: pair \: of \: angles \: on \: the \: inner \: side \: of \: each \: of \: those \\ \\ \\ \\ \\ two \: lines \: but \: on \: opposite \: sides \: of \: the \: transversal.[/tex]

hope it helps if it helps don'tforget to like and mark

Bailey is comparing two squares. The first square has an area of 144 cm2, and the second square has an area of 81 cm2. What is the difference in the side lengths of the two squares?

Answers

Answer:

They are both 63 Inches/ Lengths apart.

Step-by-step explanation:

You see when it comes to cm2 inches and lengths You must always Analyze your work and figure out if you can seperate the two among themselves equally. 81 Goes into 144. 63 plus equation.

Help. Please and a few others are

Answers

Answer:

YES ITS MEDIAN!!!

Step-by-step explanation:

Answer:

yes you are correct it is the median.

Step-by-step explanation:

Other Questions

Can someone please help me with this? I cant figure it out.Please only answer if you know it.Thank you in advance.Also it does not appear that clear. Corey is the city sales manager for RIBS, a national fast food franchise. Every working day, Corey drives his car as follows: Miles Home to office 20 Office to RIBS No. 1 15 RIBS No. 1 to No. 2 18 RIBS No. 2 to No. 3 13 RIBS No. 3 to home 30 Corey renders an adequate accounting to his employer. As a result, Corey's reimburseable mileage is: a.0 miles. b.46 miles. c.76 miles. d.66 miles. Which point is located at -8.65? A full moon appears on July 1: On what date is the next full moon likely to appear in the night sky? July 15B July 29C August 14D August 28 Rant. Rant about life or whatever. Just let it all out here. I will support you! I love you and so does Jesus! Just let it out, thats what is making you stress. The higher the hydrogen ion concentration, the _______ the pH.please help answer i need to turn this in asap. Why is it important to understand how the study of history changes over time and in differentlocations? What is the answer to the problem 4x + 6x Scientists have been studying four populations in a swamp area. In this area, alligators eat gar (a type of large fish), and both gar and diving ducks eat crabs. The data showed that recently the alligator population has decreased. How could the decrease in the alligator population affect the other populations? Be sure to explain whether the gar population, the diving duck population, and the crab population will change, and why. what is the capital city of Uganda solve each system by eliminating one of the variables by addition orsubtraction. Tyra's kitchen is 42 m wide and 6.3 m long. She is pasting a decorative border strip that costs $5.95 per meter around the top edge of all the walls. How much will she spend? How do blood vessels change during vasodilation?O A. They shrink to decrease body temperature.B. They expand to decrease body temperature.C. They expand to increase body temperature.D. They shrink to increase body temperature. Which of the following show negative cash flow? A group of engineers has created a biodome filled with air, plants, and animals. No material can get in or out, but sunlight can get in during the daytime.The walls of the biodome are made of a material that absorbs and locks away carbon dioxide from the air so it is not available to the living things inside. What do you predict will happen to carbon in the air over time? How could this affect the living things in the dome? Explain your thinking. Find an expression for the area of the rectangle. Write your answer in standard form. Student A starts with $100 in the bank and makes $5 a day. Student B starts with $50 and makes $7 a day. Assuming the students save their money, when will they have the same amount of money ? 5x-4 One difference between a book and a movie is that with a book you are(1 point) Un Hidrocarburo de peso molecuar 42g/mol contiene un 85,7 de carbono, cual es la formula empirica y molecular?