Question

Under her cell phone plan, Savannah pays a flat cost of $37.50 per month and $3 per

gigabyte. She wants to keep her bill at $51.90 per month. Which equation or tape
diagram could be used to represent the context if g represents the number of
gigabytes of data Savannah can use while staying within her budget?

Answer 1

To represent the context where g represents the number of gigabytes of data Savannah can use while staying within her budget, we can use the equation: Budget = Flat cost + Cost per gigabyte * Number of gigabytes. By solving this equation, we can determine the number of gigabytes Savannah can use while staying within her budget.

Step-by-step explanation:

To represent the context where g represents the number of gigabytes of data Savannah can use while staying within her budget, we can use the equation:

Budget = Flat cost + Cost per gigabyte * Number of gigabytes

Substituting the given values, the equation becomes:

$51.90 = $37.50 + $3 * g

By solving this equation, we can determine the number of gigabytes Savannah can use while staying within her budget.

Answer 2

(51.90 - 37.50) / 3 = G

14.40 / 3 = G

4.8 = G

Savannah will be able to use 4 gigabytes to stay within her budget.

Step-by-step explanation:

Given that under her cell phone plan, Savannah pays a flat cost of $ 37.50 per month and $ 3 per gigabyte, and she wants to keep her bill at $ 51.90 per month, to determine which equation or tape diagram could be used to represent the context if g represents the number of gigabytes of data Savannah can use while staying within her budget, the following calculation should be performed:

(51.90 - 37.50) / 3 = G

14.40 / 3 = G

4.8 = G

Therefore, Savannah will be able to use 4 gigabytes to stay within her budget.