Answer:
Number of marbles Andrea has can be expressed as = marbles
Step-by-step explanation:
Given:
Number of marbles Jennifer has = marbles
Andrea has 4 times the number of marbles that Jennifer has.
∴ Number of marbles Andrea has can be expressed as = marbles
3b + 3 = 4b - 1
3= b - 1
b= 4 is the solution
sure
5.11