Question

. Each week, Emma earns $x working at a store and receives $15 babysitting. To find how much she will earn in total over 3 weeks, Emma calculates: x + 15 + x + 15 + x + 15. What is another way Emma can calculate how much she will earn in a total over 3 weeks? 

PLEASE HELP ASAP
20 points

Answer 1

She could do 3x+45

Explanation:

for 3 weeks and x amount of money would be 3x, and for 15 a week for baby sitting. 15*3=45. This gives you the equation 3x+45 .