Answer:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
2*(3*x-5)-(8)=0
2 • (3x - 5) - 8 = 0
Pull out like factors :
6x - 18 = 6 • (x - 3)
6 • (x - 3) = 0
Solve : 6 = 0
Add 3 to both sides of the equation :
x = 3
Answer: x = 3
Step-by-step explanation:
2(3x-5)=8
first, you multiply 2 by 3x and -5.
6x-10=8
since we want 6x by it’s self we add 10 to its self and add it to 8 as well.
6x = 18
now we divide 6 to both 6x and 18.
x = 3
hope this helped
Expand the expression and simplify: 3.5(-2n + 4).
Answer:
-7n+17
Step-by-step explanation:
3.5(-2n + 4)=3.5×(-2n)+3.5×4=-7n+17
Answer:
-7n+17
Step-by-step explanation:
3.5(-2n + 4)=3.5×(-2n)+3.5×4=-7n+17
screenshot of the question down below
Step-by-step explanation:
Ok I did it I screen shot the question for you down below as you said
Answer:
The area is 360 square centimeters
Step-by-step explanation:
A school has 3400 students. They conduct a random sample of 124 students and find that 38 of them hate the school.
About how many students should the school predict hate the school?
a 1040
b 890
c 1220
d 950
Answer:
a) We need a sample size of at least 2401.
b) We need a sample size of at least 1936.
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of , and a confidence level of , we have the following confidence interval of proportions.
In which
z is the zscore that has a pvalue of .
The margin of error is:
95% confidence level
So , z is the value of Z that has a pvalue of , so .
(a) you are unwilling to predict the proportion value at your school and
We use , which is when we are going to need the largest sample size.
So we need to find We need a sample size of at least 2401.
(b) you use the results from the surveyed school as a guideline.
Now the same calculation, just with . So
We need a sample size of at least 1936.
Answer This below please it is due soon
Answer:
its not very clear
Step-by-step explanation:
Find the volume of the following figure. 1 Icm 2 cm 6 cm O 12 cm O 14 cm3 O 13 cm 15 cm
Answer:
12
Step-by-step explanation:
Their is 2 rows and each row has 6 little squares, so if you multiply 6*2 it’s equals 12 cm
Help me please
Love you, thanks!!!
Answer:
Neither for 1
the second option for 2
Step-by-step explanation:
not sure how to explain this
What is the classification of the triangle by its angles and by its sides?
plz help i beg i will give 20 points and brainlist
Answer:
Step-by-step explanation:
quadrilateral triangle
Answer:
equilateral
Step-by-step explanation:
helpppp
________________________________________________________________________________________________________________________________________
What fraction multiplication sentence could this model represent?
____________________________________________________________________________________________________________________________________
just boxthings
Answer:
(2 x 4) - 6 + 9
Answer
The answer to this question of yours is (2 x 4) - 6 + 9
hope this helps have a great day!!!
I really need help and would appreciate it if you helped out :)
Georgia's height is 4 inches less than Sienna's height. Georgia is
58 inches tall. Write and solve a subtraction equation to find
Sienna's height.
Find the slope of the line below using rise/run.
Answer:
A, 2/3
Step-by-step explanation:
you rise 2 and run 3
Answer:
A. [tex]\frac{2}{3}[/tex]
Step-by-step explanation:
We have a picture of a line and are asked to find the slope using rise over run.
To solve, the answer is pretty much given to us, since one of the points on the line is (0,0), since this is a positive line, we can use the point right next to it, (3,2).
The formula of rise over run is [tex]\frac{y^2-y^1}{x^2-x^1}[/tex], for an easier explanation as to what y2, y1, x2, and x1 is, just think of it as two points. (x1,y1) and (x2,y2).
In this case, (0,0) and (3,2)
Substitute the numbers for the formula :
[tex]\frac{2-0}{3-0}[/tex]
[tex]\frac{2}{3}[/tex]
Plz write how you got the answer!!!
Answer:
B is the answer
Step-by-step e15 times 9 times 1.5 which you would just do length times width times height
Answer:
B) 202.5 I think if I'm wrong sorry :(
Enter the constant.
8v
Answer: there is no constant here.
Answer:
In 8v there is no constant.
Step-by-step explanation:
I think you typed the question wrong.
Help me with these plzzz
Answer:
i can't see the picture >:(
Step-by-step explanation:
Answer:
2/15
Step-by-step explanation:
Directions: Complete each equation so that it equals 1 gallon.
( 1 pt. = 2 c. 1 qt. = 2pt. 1 gal. = 4 qt. )
4 c. + 2 pt. + ___ qt. = 1 gal.
3 qt. + 2 c. +____ c. = 1 gal.
6 c. +____ c. + 2 qt. = 1 gal.
Answer:
11 12 13
Step-by-step explanation:
mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
Slope pls
( irrelevant answers and links will be reported)
The Answer is 25
2 is the change in x, and the change in y is 50.
50/2=25
Giving brainliest if you answer this question correct!1!1!1!1!!!
The traffic-control monitor on the freeway shows 200 vehicles per minute passing the camera in 5 minutes. Of those vehicles, on average, 125 have one passenger, 60 have four or fewer passengers, and 15 have more than four passengers. What is P(vehicles with more than four passengers)?
Answer:
3/40
Step-by-step explanation:
what is a measurement smaller than an inch
Answer:
a centimeter
Step-by-step explanation:
What value of x will make the equation below true?
9x=72
Answer:
"8"
Step-by-step explanation:
9 x 8 = 72
answer: 72
step-by-step explanation: 9 times 8 is 72, therefore x = 8. ur welcome :)
One day is the length of time it takes Earth to make one complete rotation. One year is the time it takes Earth to revolve around the sun. To make the calendar match Earth's orbit time, there are leap years. Leap years add one extra day to the year. A leap day, February 29, is added to the calendar every four years.
1 year = 365 days
1 leap year = 366 days
Parker was born on February 29, 2008. The third time he is able to celebrate on his actual birthday is in 2020.
How many days old will Parker be on February 29, 2020?
Answer:
4380 Days old
Step-by-step explanation:
first you multiply his age wich you can find By subtracting the two years (its 12) then multiply it By the number of days in a year
Joley is opening her first checking account as a teenager. She doesn’t have a job, so most of the income will be presents from birthdays and holidays. Bank A has a $8 monthly charge. Bank B charges 2% of the balance. Which account balance below will result in bank B being a better financial choice?
A. $300
B. $450
C. $800
D. $900
The account balance that meets this criteria is option D, which has a balance of $900.
What is mean by Percentage?
A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
To Calculate the percent of a number , divide the number by whole number and multiply by 100.
Now, From the given information, we can calculate the monthly charge for Bank B as follows:
Hence, We get;
Monthly charge for Bank B is,
= 2% x Balance
To determine which account balance would make Bank B the better financial choice, we need to compare the monthly charge for Bank B to the $8 monthly charge for Bank A.
We can set up an equation to solve for the balance:
2% x Balance = $8
Solving for Balance, we get:
Balance = $8 / 0.02
Balance = $400
Therefore, Any account balance above $400 would make Bank B a better financial choice than Bank A.
Hence, From the options given, the account balance that meets this criteria is option D, which has a balance of $900.
Learn more about the percent visit:
https://brainly.com/question/24877689
#SPJ2
Help me, Ive got number 2 already
Answer:
1. is no
Step-by-step explanation:
.
PLS I NEED HELP and NO BITLY
Answer: B) Not garlicky enough
==========================================================
Explanation:
According to Emily, there needs to be 8 cloves of garlic in every 500 mL of sauce. This means 1 clove of garlic will need 500/8 = 62.5 mL of sauce.
Multiplying that by 12 gets us 12*62.5 = 750 mL. So Emily thinks that 12 cloves of garlic need 750 mL of sauce.
However, Raphael has 900 mL of sauce. This will make the final result not garlicky enough according to Emily's recipe.
Put another way: Raphael has 900/12 = 75 mL of sauce for each clove of garlic. Having more sauce per clove will dilute the effect or strength of the garlic.
If Raphael had less than 750 mL of sauce, then it would be too garlicky, ie it would mean the garlic would be too strong to overpower the other ingredients. He would need to have exactly 750 mL of sauce if he had 12 cloves of garlic, in order for the two recipes to have the same strength of garlic.
Those two photos are connected to each other
Answer:
The answer is $6.20
Step-by-step explanation:
So I divided the money by the time because it is dollars per hour (dollars divided by hours). For Khloe I got 29.3 (I used a calculator) and for Andrew I got 23.1, then I just subtracted. Hope I am right!!
Simplify 6g + 8 - 3g - 2
Answer:
3g+6
Step-by-step explanation:
6g+8-3g-2
combine like terms
6g-3g= 3g
3g+8-2
8-2= 6
3g+6
helpppppppppppppppppppppppppppppppppppppppppp
QUESTION 8 PART B C AND D, PLEASE DO ALL OF THEM I WILL MARK BRAINIST!!!
Answer:
c,3 y,4 x,19
Step-by-step explanation:
Answer: c,3 y,4 x,19
Step-by-step explanation:
help me please because I will given you a brainlist
Answer:
Step-by-step explanation:
For number 3, The answer are B, C, and D
For number 1, the answers are A and E.
For number 5, the answers are B and D.
A seagull flies 50 feet above sea level. A dolphin swims 20 feet below sea level. Which animal is closest to sea level? Be sure to explain WHY.
Answer:
A dolphin because -20 is closer to 0 than 50 is to 0.
Answer:
The dolphin is closest.
Step-by-step explanation:
Since we are discussing absolute value and not negative/positive, you're looking for the number closest to 0. The seagull would be farther since 50>20.
The dolphin is closest to sea level, which is 0.
Hey please I used all my points (answer all for brainlyest)
1. Lesson 2: Multiplying Powers of Ten
Cool Down: That's a Lot of Dough, Though!
Rewrite 1032⋅106 using a single exponent.
2. Each year, roughly 106 computer programmers each make about $105 . How much money is this all together? Express your answer both as a power of 10 and as a dollar amount.
bouns us here if you answer all of these brainlyest too you!
Answer:
[tex]1. 1.09392*10^5[/tex]
[tex]2. 1.113*10^4[/tex]
Lesson 5:
1. True
2. False
3. False
Step-by-step explanation:
Have a nice day! Please tell me if I did anything wrong.
and can I maybe have brainlest? Thanks!