B It’s the one that makes sense
Answer:
1st option
Step-by-step explanation:
Given the 2 equations
2x + 5y = 19 → (1)
y = 3x - 3 → (2)
Substitute y = 3x - 3 into (1)
2x + 5(3x - 3) = 19
Answer:
Q1: $1.2 Q2: 5 pens
Step-by-step explanation:
The answer is x-1 hope that helps not sure if it does