Question

I need help! this is due today!

Answer 1

4. 61

5. approximately 43

6. 120

Explanation:

4. 80 + 39 = 119

180 - 119 = 61

5. 7x - 10 = 90

+10 +10

7x = 100

divide by 7

x = 14.3

3 times 14.3 = 42.9

6. 70 + 50 = 120

180 - 120 = 60

180 - 60 = 120