Barbara made a scale model of the Washington Monument. The scale factor for her model is 1/1332.The height of her
model is 5 inches. What is the actual height, in feet, of the
Washington Monument?

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

no

step-by-step explanation:

answer

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

5x10^11 x 65

325 x 10^11

or

325,