Answer:
3 • (2x + 3) • (x + 1)
Step-by-step explanation:
Answer:
x = 10
Step-by-step explanation:
Answer:
x=2
Step-by-step explanation:
3x – 5 = 1
3x-5=1
Add 5 to each side
3x-5+5 = 1+5
3x = 6
Divide by 3
3x/3 = 6/3
x = 2
Answer:
b. x ≤ 3
Step-by-step explanation:
15 ≥ 5x
15 ÷ 5 ≥ x
3 ≥ x
x ≤ 3
The first one is a better deal. If he buys the store brand he will pay 18 cents more than the one he regularly buys.