A cupcake requires 353535 grams of sugar and 505050 grams of flour, and a muffin requires 303030 grams of sugar and 656565 grams of flour.
Shawna needs to use up at least 460460460 grams of sugar to make cupcakes and muffins, and she wants to use at most 970970970 grams of flour.
Let CCC denote the number of cupcakes she makes and MMM the number of muffins she makes.
Write an inequality that represents the condition based on the number of grams of sugar.
Write an inequality that represents the condition based on the number of grams of flour.

not sure but it may be b, as i said i'm not sure.

the first option i believe

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