Please help i really need help on a b and c

Answers

Answer 1

The equation is y=5x+25
It will take 72 cars for the class fund to be $385. Work shown is in the picture attached.

Related Questions

The figure is made up of 2 rectangles and 2 right triangles.
What is the area of the figure?

173 units2
253 units2
277 units2
325 units2

Answers

Maybe it is 277 I guess

Answer:

Answer: It would be the bottom triangle is 60 the right triangle is 36 the left rectangle is 24 and the left triangle is 12 so u add them together and get 132 units squared

Step-by-step explanation:

so its 253 units

Step-by-step explanation:

do i have the correct answer? am i supposed to be solving for a straight angle (180°)?

Answers

Answer:

I think you have this correct

Step-by-step explanation:

you are supposed to be finding the value of x, and you have.

Answer:

147 so yes u do have the right answer :)

Step-by-step explanation:

either way u look at it it would still be trying to find 180 using the 33 that is given

hope this helps and its correct haha

5x+7 but the given x=6

Answers

Answer:

Step-by-step explanation:

5 x 6 = 30

30+7=37

Answer:

Step-by-step explanation:

5x + 7

x = 6

All you need to do is substitute the "x" with "6" since that has been given....

5(6) + 7

30 + 7

Hope this helped!

Have a supercalifragilisticexpialidocious day!

Mrs. Cooper deposits $9,000 into an account that pays a simple interest of 4% per year. What is the total amount of money that will be in her account at the end of 6 years?

Answers

Answer:

Mrs.Cooper will have 11160.00 after 6 years

Dominique and his friends are going on a road trip that is 381.1 miles long. If they have 214.43 miles until their destination, how far have they traveled?

Answers

Answer:

166.67 miles

Step-by-step explanation: 381.1 = x + 214.43

381.1-214.43 = 166.67 miles

Answer:

166.67 that is how far they have gone

Step-by-step explanation:

Brainliest Please

Your friend says that the table represents an exponential function because y is multiplied by a constant factor. Is your friend correct? Explain.
A.Yes. Because y is multiplied by a constant factor, the function is exponential.
B.Yes. Because y increases by greater amounts as x increases, the function is exponential.
C.No; Because y is multiplied by a constant factor, the function is not exponential.
D. No; Because x increases by different amounts, the function is not exponential.
x: 0,1,3,6
y: 2,10,50,250

Answers

Answer:

C.No; Because y is multiplied by a constant factor, the function is not exponential.

Step-by-step explanation:

For a set of number to be exponential, there is need for it to show a logical increase of a given time frame when the set of number is multiplied by a constant factor. In the table given, though the Y function is multiplied by a constant factor, the increase of the function is irregular so therefore cannot be said to be exponential.

Will give Brainliest!!!
What is the y=mx+b for the equation x−y=−8?

Answers

first add y on both sides to get x = y-8, then add 8 on both sides to get x + 8 = y. thats really all you can do because you don't have the slope, so it ends up being y = mx+8

You have to fill a vase 3/4 full, you have a height of 13in and a radius of 6in how much water would need to be poured in order to fill the vase. Need answer very soon, please

Answers

Answer:

Step-by-step explanation:

At the flower store they told her that the vase should be filled 2/3 for the flowers to last the longest. Her cylinder vase has a radius of 3in and a height of 8in. How much water should Mary pour into the vase? Follow • ... Get the right answer, fast. ... No packages or subscriptions, pay only for the time you need.

Find a positive and a negative coterminal angle for 50 degrees

Answers

Answer: To find the coterminal angle of a 50° angle, add 360°. It would follow that 50°+360°=410°. A 410° angle is illustrated below. From the graphical representation of the angle, we can conclude that these two angles do indeed share the same terminal side, meaning they are coterminal.

Step-by-step explanation:

The positive and negative coterminal angle for 50 degrees are 410 degrees and -310 degrees respectively.

What is coterminal angle?

'Coterminal angles are the angles that have the same initial side and share the terminal sides.'

According to the given problem,

To find positive coterminal angle, we have to add 360 degrees to it,

⇒ 50 + 360 = 410 degrees.

To find negative co terminal angle, we have to subtract 360 degrees from it,

⇒ 50 - 360 = -310 degrees.

Hence, we can conclude that 410 degrees and -310 degrees are the coterminal angle for 50 degrees.

Learn more about coterminal angle here: https://brainly.com/question/23141159

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It takes 1/3 of an hour to take down 1/9 of the camp at the YMCA campground. How long does it take the camp staff to take down the entire camp?
Group of answer choices

1/27 of an hour

27 hours

9 hours

3 hours

Answers

Answer:

Step-by-step explanation:

1/9 of the camp means it has 9 parts the whole thing (each 1/9)

1/3 of an hour for 1 part and

for 9 parts we have

1/3 *9 = 9/3= 3 hours

Solve for the measure

Answers

Answer:

The correct answer angle is B) 75.

Answer:

Step-by-step explanation:

It's b but I can't explain it in English I am sorry

I need help pleaseeeee

Answers

Answer:

The answers are A, E and F because the amount Darren's friend adds to his savings each week is a faster rate or higher amount than $40 dollars:

y = 75x(higher than 40) + 120

y = 120 + 50x(higher than 40)

y = 87x(higher than 40) + 120

8. Jackie’s food expenses total $350 every month. This takes up exactly 1/6 of her monthly pay. What is her total monthly pay?

Answers

It would be exactly be 9 days

x = monthly pay
$350 = (⅙)x
x =6($350) = $2,100

PLEASE HELP ME!!!! I will give you 45 points Because that’s all I have!!!

Identify the variable and the constant in the expression below:
24 +f
Variable is:
Constant is:

Answers

Answer:

24F...........,.....

A line passes through the points (5, 2) and (4, 0). What is its equation in slope-intercept form?

Answers

Answer:

Step-by-step explanation:

(0 - 2)/(4 - 5)= -2/-1= 2

y - 2 = 2(x - 5)

y - 2 = 2x - 10

y = 2x - 8

5 STARS 20 foot ladder is leaning against the side of a building the bottom of the ladder is 4 feet from the wall the bottom of the ladder is 4 feet from the wall how many feet above the ground does the ladder touch the wall

Answers

Answer:

400

The ladder is the hypotenuse of a right triangle. The 2 feet from the wall on the ground is one side, the distance up the wall is another side.

In a right triangle, the square of the hypotenuse is the sum of the squares of the other two sides. This is called the Pythagorean Theorem. In equation form:

c^2 = a^2 + b^2

Substitute the known values:

20^2 = 2^2 + b^2

Square the numbers:

400 = 4 + b^2

Subtract 4 from both sides:

b^2 = 400 - 4 = 396

Take the square root:

b = sqrt(396) = 19.9 (rounded) feet

Check:

20^2 ?= 2^2 + 19.9^2

400 ?= 4 + 396.01

400 ?= 400.01 (off just a bit due to rounding)

n= 3.7. 12.8 + 6(n - 0.5)

Answers

Answer:

im assuming its 6n+9.8 given that this has no context

Step-by-step explanation:

X-5 = -4
i’ve been trying my best

Answers

Answer:

x = 1

Step-by-step explanation:

1 - 5 = -4

Answer:

x = 1

Step-by-step explanation:

x - 5 = -4 *add 5 to both sides*

x = 1

hope this helps!

Round 150,893 to the nearest thousand.

Answers

Answer:

151,000

Step-by-step explanation:

Please help! Giving brainliest to best answer! 20 points

Answers

Answer:

The answers are 15,25,35 and 45

Step-by-step explanation:

The graph is only something to waste your time,use the equation to find the answers for each part

TOTAL AMOUNT (t) can be calculated by subtracting 10 from the ORIGINAL PRICE (p).

That is the equation t=p-10

A triangle has one side of length 4 and another of length 9. Which of the following are possible lengths of the third side?

Please help me

Answers

5 I believe because 4up and 9 as your base so you would need to do 9-4=5

Factorise fully
10z -80

Answers

Answer:

10(z-8)

Step-by-step explanation:

if you have to factor you have to have something like

number *number or number* parenthesis

10z - 80 is number *number -number so change

10 *(z-8)

The answer should be 10 ( z-8)

I NEED TO TURN THIS IN BEFORE 8:15 PLEASE HELPPP

Answers

Answer:

Step-by-step explanation:

PLZ HELP Word Problems on the system of equations:

The sum of two numbers is twelve and the difference of two numbers is -4. Find these two numbers.

If there are twice the number of nickels”x” then there are quarters”y” and the amount of money is 1.75. Find the number of each coin.

Answers

Answer:

let the two number be x and y then,

x+y=12

x-y=-4

-----------

2x=8

or, x = 4 put the value of x in first equation

4+y= 12

or, y=12-4

or, y= 8 hence the two number is 4 and 8

Charlie makes 9 dollars for each week of work. Write an equation to represent his total pay p after working h hours

Answers

Answer:

p = 9h

Step-by-step explanation:

:-)

Joey learns a total of 14 appetizer recipes over the course of seven weeks. After how many weeks of school will Joey know a total of 16 appetizer recipes. Solve using unit rates

Answers

Answer:

8 weeks

Step-by-step explanation:

14 appetizer recipes over the course of 7 weeks means she learns 2 recipes in 1 week so this means it will take her 8 weeks to learn 16 recipes. (Double check to make sure I'm correct)

please help this is the last question and it’s due soon

Answers

The answer is 2.5million

answer: x=-1 , y=3

x=-2y+5 —> x+2y=5 ——1)

-8x-3y=-1 ————2)

1) x 8,
8x+16y=40————3)

3)+2),
8x+16y-8x-3y=40-1
13y=39
y=39/13
y=3

substitute to 1),
x+(2x3)=5
x=5-6
x=-1

Eliza’s backpack weighs 18 and StartFraction 7 over 9 EndFraction pounds with her math book in it. Without her math book, her backpack weighs 14 and StartFraction 7 over 8 EndFraction pounds. How much does Eliza’s math book weigh?

Answers

Answer:18 7/9 - 14 7/8

= 169/9 - 119/8

now you must find a common denominator

= 281/72

3 65/72 lbs

Step-by-step explanation:

The graph of 3x - 5y = 12 is shown on the grid. Which ordered pair is in the solution set of 3x - 5y 2 12? es ) A) (0,5) B) (5,0) © (-3,5) D) (-5,3)

Answers

Answer:

i think itz C

Step-by-step explanation:

The required ordered pair is (5,0) in the solution set of the given inequality 3x - 5y ≥ 12. The correct answer would be option (B).

What is inequality?

Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.

The given graph of 3x - 5y = 12 is shown on the grid.

To find the solution set of 3x - 5y ≥ 12, we need to shade the region of line 3x - 5y = 12 since it represents all the points that make the inequality true.

When all the given points are drawn in the graph, then we get the ordered pair (5,0) in the solution set of the given inequality.

Thus, the required ordered pair is (5,0) in the solution set of the given inequality 3x - 5y ≥ 12.

Therefore, the correct answer would be an option (B).

Learn more about inequalities here :

brainly.com/question/20383699

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is the point 15,4 a solution to the system?
y=2x+4

Answers

Answer:

Step-by-step explanation:

Other Questions

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