Answer:
1) d ≤ -12
2) x ≥ -25
Step-by-step explanation:
-2.5d ≥ 30
2.5d ≤ -30
d ≤ -12
10 - x ≤ 35
-x ≤ 25
x ≥ -25
Answer: 5 = y
Answer:1 1/2
Step-by-step explanation:trust me bro
x -
y = x + 10/7
x = y + 10/7
x - 10/7 = y
y = x - 10/7