Kyle made $10 from washing the windows. He also made $5 from mowing the lawn.The letter m stands for the total amount of money Kyle made. Which equation can you use to find m?

an has $10 in his wallet. Then he lends $2 to Victoria because she forgot her lunch money.The letter m stands for the amount of money Ian has left now. Which equation can you use to find m?10+2=m10–2=mSubmit

Mr Suen saved $620 from his salary. He gave half of the remaining to his 4 children equally and contributed the rest to charity. If each child gets $m, how much was his salary?

Last week, the Vargas family drove 30 miles in their car and 15 miles in their truck.The letter m stands for the total number of miles they drove. Which equation can you use to find m?

Darius is comparing phone plans. If he chooses Cellular Unlimited, he could buy a phone for $390 and pay $7.50 per month for service. If he chooses Worldwide Wireless, he would pay $19.75 per month for service but would get a phone for free. In addition, Worldwide Wireless is offering new customers a $100 signing bonus.Which equation can you use to find m, the number of months it would take for the total cost to be the same for either plan?7.5m+390=19.75m–1007.5m+390=19.75m+100After how many months would the total cost be the same for either plan?Simplify any fractions. monthsSubmit

Mr Tan saved $716 from his salary. He gave half of the remaining to his 4 children equally and contributed the rest to charity. Each child received $m. How much was his salary?