3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8
Answer: h = 30.5
Step-by-step explanation
2h - 49 = 12
+49 +49
Add 49 to both sides. Inverse operation
2h = 61
2h/2 = 61/2
Divide 2 to both sides to get answer. Inverse operation
h = 30.5
Check:
2(30.5) - 49 = 12
61 - 49 = 12
12 = 12
Answer:
9F
Step-by-step explanation:
-5...-4...-3...-2...-1...0...1...2...3
4 divided by 12 -3+4 divided by 6+3 divided by 4
