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3 years ago

7

Suppose you have a $ 4-off coupon at a fabric store. You buy fabric that costs 7.50 per yard.Write an equation that models the t

otal amount of money y you pay if you buy x yards of fabric. (write in slope intercept form)

1 answer:

netineya [11]3 years ago

7 0

Y= (7.50x-4) ..........

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6+5 x 2 +5+ = <br><br> 67 +84 - 12 x 4 = 16

lozanna [386]

Answer:

6+(5 x 2)+5=21

the way you wrote this was kinda weird so I don't know what you expected as an answer

Step-by-step explanation:

5 x 2=10

10+6=16

16+5=21

21

3 0

3 years ago

Explain how to use a pattern to find 35.6 ÷10 to the second power

Ad libitum [116K]

10 to the 2nd power only means 10x10=100
35.6/100=0.256
35.6/10x10=0.256

3 0

3 years ago

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Two number cubes are rolled.

hichkok12 [17]

Answer:

When two number cubes are rolled,

Sample space= Total Possible outcome {11,22,33,44,55,66,12,21,13,31,14,41,15,51,16,61,23,32,24,42,25,52,26,62,34,43,35,53,36,63,45,54,46,64,56,65}=36

Probability of an event = \frac{\text{Total favorable outcome}}{\text{Total possible outcome}}

Sum of 4 is obtained when ={13,31,22}=3

Probability of getting 4 when 2 number cubes are rolled= \frac{3}{36}=\frac{1}{12}

Sum of the numbers is greater than 9= 10, 11,12={55,64,46,56,65,66}=6

Probability of getting(Sum of the numbers is greater than 9)=\frac{6}{36}=\frac{1}{6}

6 0

3 years ago

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Total profit P is defined as total revenue R minus total cost C, and is given by the function P(x)=R(x)−C(x). Find the total pr

satela [25.4K]

Given:

The revenue function is

$R(x)=126.98x-0.5x^2$

The cost function is

$C(x)=3809.40+0.7x^2$

To find:

The profit function.

Solution:

We know that, the total profit P is defined as total revenue R minus total cost C.

So, the profit function is

$P(x)=R(x)-C(x)$

$P(x)=126.98x-0.5x^2-(3809.40+0.7x^2)$

$P(x)=126.98x-0.5x^2-3809.40-0.7x^2$

$P(x)=-3682.42-1.2x^2$

Therefore, the profit function is $P(x)=-3682.42-1.2x^2$ .

5 0

3 years ago

Simplify x + 3x - 36

OleMash [197]

Answer:

4x-36

Step-by-step explanation:

3x+x=4x

7 0

3 years ago

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