In the accompany diagram, the width of the inner
rectangle is represented by x - 3 and the length by x + 3. the width
of the outer rectangle is represented by 3x - 4 and the length by 3x +
4. express the area of the region inside the larger rectangle but
outside the smaller rectangle as a polynomial in terms of x.
3x - 4
3x +4

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation:

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