I believe the answer is 3x(3x + 2)
Step-by-step explanation:
Answer: B
Step-by-step explanation:
3(a-b) and 3a-3b. Equivalent
2a(2+b) and 4ab. Not equivalent
100 + 0.50c = 1.50c <== ur equation
100 = 1.50c - 0.50c
100 = c....so he would have to sell 100 cups of coffee to break even