Question

Ricarda earns $25 allowance each week. How can she mentally compute her total earnings after 7 weeks?

Answer 1

Answer:

25w

Step-by-step explanation:

Let w represent the number of weeks and 25 is the amount she gets each week, so 25(7)=175.

Answer 2

Answer: $175

Step-by-step explanation: She could do 25x8(25x4x2) which is 200 and then subtract 25.