I know the correct answer but I need you to answer my questions first
Answer:
B
Step-by-step explanation:
A number increased by 7 means, 7 was added to the number and the result is 15
Answer: 8.8
Step-by-step explanation: 27.632 divided by 3.14 = 8.8
THIS PROBABLY WRONG BUT HOPE THIS HELPS :D
Answer:
x = 20
Step-by-step explanation:
8x - 10 = 3x + 90
5x = 100
x = 20