It is given in the question that
You have already made $12 for school by selling a pie you made at a bake sale. you will earn $3 more for each additional brownie you sell.
Let the number of additional brownie is x.
Let C represents the cost function.
So C is equal to the sum of fixed cost, 12, and cost of additional x brownie.
So the required expression is
![C(x) = 12+3x \\ C(x)=3x+12](https://tex.z-dn.net/?f=C%28x%29%20%3D%2012%2B3x%0A%5C%5C%0AC%28x%29%3D3x%2B12)
Answer: option D
-5D means multiply all the elements of D by -5
i.e. -5 * -10 = 50
-5 * 10 = -50
-5 * -5 = 25
-5 * 15 = -75
Answer:
He does not have enough clay to make both the bowl and the vase together with 25 pounds.There is shortage of 29 ounces or 1 pound 13 ounces.
Step-by-step explanation:
1 pound = 16 ounces
1 bowl requires 8 pound 15 ounces of clay = 8*16+15= 143 ounces
1 vase requires twice of the clay required to make a bowl = 143*2= 286 ounces
He had 25 pounds of clay= 25*16= 400 ounces
Total clay required in making a bowl and a vase is = 143+286= 429 ounces
But he has 400 ounces.
Therefore he does not have enough clay to make both the bowl and the vase together with 25 pounds.There is shortage of 29 ounces or 1 pound 13 ounces.