Answer:
y=29
Step-by-step explanation:
Replace x with 7:
y=8+3(7)
Multiply 7 and 3:
y=8+21
Add together:
y=29
Answer:
10.85
Step-by-step explanation:
hope its right :)
Answer: 2240
Step-by-step explanation: Hope it helps
Answer:
30
Step-by-step explanation:
20+12-E=2
32-E=2
-E=-30
E=30