Question

Joy wants to save $50 to buy a pair of roller blades. He plans to save $2 in the first month, $4 in the second month, $6 in the third month, and $8 in the fourth month.​

Answer 1

it will take joy 7 months to buy a pair of roller blades.

Explanation:

50

2,4,6,8,10,12,14

i think this is the right answer as you did not put the whole question

so i assume it keeps on going up in 2s.

hope this helps