Answer:

Solving Steps
Use the quadratic formula

Multiply / Remove the parentheses / Evaluate

Calculate

Separate the solutions

Simplify

Answer:
You need to divide the total teaspoons she has by the amount she needs for each cake to find out how many cakes she can bake. 9/12 / 1/12 =9 She can bake 9 cakes.
Step-by-step explanation:
Step-by-step explanation:
Surface area of cubic cell

Ratio of surface area to volume of imaginary cubic cell

Answer:
I think it's $24.65
Step-by-step explanation:
45% of $17 is $7.65.
17 + 7.65 = 24.65