The roof of a barn is a shape of a trapezoid. The farmer would like to replace the roof with brand new shingles. Write and simplify a polynomial that represents the area of the roof. The formula to find the Area of a trapezoid is: A=1/2h(b1+b2) 6x - 5
4x + 7
x + 1

found it xd it ok yt

6 and 24

step-by-step explanation:

6 x 4 = 24

a) at most means it can cost $12 or less

so the inequality sign would be ≤

you would then need to multiply the number of toppings by the 0.35 for each one and add it to the cost of the cheese pizza.

the equation would be 9.99 + 0.35x ≤ 12

b) using the above equation:

9.99 + 0.35x ≤ 12

subtract 9.99 from each side:

0.35x ≤2.01

divide both sides by 0.35:

x ≤ 2.01 / 0.35

x ≤5.74

at most you could have 5 toppings.

the 5 topping pizza would cost: 0.35 x 5 = 1.75 + 9.99 = $11.74