The area surface of the swimming pool is 210 square feet. what is the length d of the deep end (in feet)
i identified the equation which can be used and it is 10d+10(9) = 210
i need on this part: solve the equation to find the length of the deep end of the pool

the answer for your question is

step-by-step explanation:

he is going to fill two shelves and the third shelf will only have five video games

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