Answer:

Step-by-step explanation:

Multiply each side by -5.

Switch signs when multiplying or dividing by a negative integer.

Answer:
don't know sorry babe
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
because it's the same number
Answer:
Step-by-step explanation:
7.50x + 6y ≤ 92. AND. x + y ≥ 20