Answer:A
Step-by-step explanation:
we need to first find the answer to the equation.
2x+6=22
6-6=0
22-6=16
2x=16
divide both sides by 2
x=8
Answer:
He lost 147.35 marks
Step-by-step explanation:
Take the total marks and subtract the marks he got to find the marks he lost
600-452.65= 147.35
Answer:
2
Step-by-step explanation:
The answer is c using substitution :)
Answer:
x>15
Step-by-step explanation:
x-5>10
add 5 to get rid of the -5
add 5 to the other side too because you added 5 in the other side
= x>15
