Question

Only answer question 2

Answer 1

B
70x=$2100
70 days and “x” being the amount of money made for each of those 70 days.
7x3 is 21 so 70x30 equals 2100
Answer is B $30

Answer 2

b. $30

to find out how much $ she earned per day, all you have to do is divide $2,100 by 70, which is $30.

i hope this helps!!