Question

the expression $35 + 12w$ shows the total amount (in dollars) you have saved after $w$ weeks. how much money will you have after saving for 7 weeks?

Explanation:

Step1: Substitute w with 7

We know the expression for total savings is \( 35 + 12w \). To find the savings after 7 weeks, we substitute \( w = 7 \) into the expression. So we get \( 35+12\times7 \).

Step2: Calculate the multiplication

First, calculate \( 12\times7 \). \( 12\times7 = 84 \).

Step3: Calculate the addition

Now, add 35 and 84. \( 35 + 84 = 119 \).

Answer:

119