Solve the equation. Then check your solution. StartFraction 5 Over 9 EndFraction d = StartFraction 9 Over 10 EndFraction a. StartFraction 31 Over 90 EndFraction c. One-half b. 1 and StartFraction 31 Over 90 EndFraction d. StartFraction 50 Over 81 EndFraction Please select the best answer from the choices provided A B C D

the answer for your question is

step-by-step explanation:

time is equal to distance over rate so

t = d/r

need a little bit more information for the second question.

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

you need to upload the picture of the circle.

step-by-step explanation: