Answer:
Y=2
Step-by-step explanation:
For both sides to be equal, you have to have 2/5 on both sides.
Answer:
7x
Step-by-step explanation:
7x-2(3-4)-2=7x-6+8-2=7x
Answer:
Day 3
Step-by-step explanation:
A B
1- 40 80 (FOR COMPANY B DON'T ADD 80 EVERY TIME! ADD 20!!)
2-80 100
3-120 120
4-160 140
Answer:

Step-by-step explanation:
Given the equation

Divide both sides by 

Simplify

Add 9 to both sides

Simplifying



as


Therefore,

Answer:
37.04
Step-by-step explanation: