Pls help me i will give brainliest!

Avery is in the business of manufacturing phones. She must pay a daily fixed cost to

tangare [24]

Answer:

The equation that represents the total cost in dollars is C = 100p + 300

Step-by-step explanation:

The form of the linear equation is y = m x + b, where

m is the slope ⇒ rate of change

b is the y-intercept ⇒ fixed amount

∵ Avery must pay a daily fixed cost to rent the building and equipment

∴ There is a fixed amount b

∵ She pays a cost per phone produced for materials and labor

∴ There is a rate m

∵ C represents the total cost of producing p phones in dollars

→ Form the linear equation for the situation

∴ The equation is C = m p + b

∵ The labor and materials cost $100 for each phone

∴ m = 100

→ Substitute it in the equation above

∴ C = 100p + b

∵ The cost of producing 3 phones in a day would be $600

∴ p = 3 and C = 600

→ Substitute them in the equation above to find b

∵ 600 = 100(3) + b

∴ 600 = 300 + b

→ Subtract 300 from both sides to find b

∵ 600 - 300 = 300 - 300 + b

∴ 300 = b

→ Substitute it in the equation

∴ C = 100p + 300

∴ The equation that represents the total cost in dollars is C = 100p + 300

4 0

3 years ago

Teri score 64 points in the first 8 basketball games she played in she scored the same number of points in each game write and s

kozerog [31]

Well, the easiest way to go about this is to take out the number of games played (temporarily, we'll need that number later.)
We'll make y the points per game and x the number of games.
Now the way to find this out is to divide the number of points by the number of games so:
y = 64/x

now we know x is 8 so we need to solve for y

y = 64/8
y = 8

Teri scored 8 points per game.

6 0

3 years ago

All I want is to find the X.<br>Tell me how to start this problem<br>please and thank you ❤️

Blababa [14]

Answer:

x = 7

Step-by-step explanation:

We know that adding TUW and WUV will give TUV.

So you can substitute the given equations for each and form a lengthy equation

5x + 3 + 10x -5 = 17x - 16

Move all the variables to one side, and the constants to the other

5x + 10x - 17x = -16 - 3 + 5

Simplify!

-2x = -14

x = 7

3 0

3 years ago

William is competing in the shot put event at a track meet. The quadratic expression that models the vertical height of the shot

Tanzania [10]

Answer:

The zero of the equation represents the maximum height attained by the shot put.

Step-by-step explanation:

William is competing in the shot put event at a track meet. The quadratic expression that models the vertical height of the shot from the ground is

H = $-2x^{2}+3x+5$

We can find the zeroes of these two equations.

For that put H = 0.

$-2x^{2}+3x+5$ = 0

(-2x + 5)(x + 1) = 0

x= -1 or x = 2.5

x= -1 is neglected as it is not practical.

x = 2.5 is the maximum height attained by the shot put.

The zero of the equation represents the maximum height attained by the shot put.

6 0

3 years ago

Here is the sample space for three tosses of a coin: {H H H, H H T, H T H, H T T, T H H, T H T, T T H, T T T} Calculate the prob

kirza4 [7]

I think the answer is (A) 0.125 because you have a 3/24 chance of getting 3 tails in a row according to the sample space. When you simplify you should get 1/8 and when converted to a decimal 0.125. Hope this helps!

4 0

3 years ago