Question

1. gerry wanted to save up money for a new amp for her electric guitar. she started her savings with $60 from her birthday. she made $15 a week helping her neighbor with her garden. gerrys saving plan can be modeled by the formula $s = 15w+60$ where $s$ is total amount saved in dollars and $w$ is the number of weeks. how much money can she save for her amp in 12 weeks? use the formula and show all work!

Explanation:

Step1: Identify the values

Given formula $S = 15w+60$, and $w = 12$.

Step2: Substitute the value of w

Substitute $w = 12$ into the formula: $S=15\times12 + 60$.

Step3: Calculate the product

$15\times12=180$, so $S = 180+60$.

Step4: Calculate the sum

$180 + 60=240$.

Answer:

240