Answer:
He is right
Step-by-step explanation:

Hope this helps!
Answer:
x=6
Step-by-step explanation:
44+3x=5x+2x+20
collect like terms:
44+3x=7x+20
move the terms :
3x-7x=20-44
collect like terms calculate :
-4x=-24
divide both sides:
x=6 is the final answer
6.75 is the absolute value of 6.75 absolute value is distance from zero and 6.75 is 6.75 from 0 so is -6.75
Answer:
60
Step-by-step explanation:
so first you multiply 2 times 5 =15 and the we do 15 times six which is 90 and then subtract one and keep subtracting util you get to 60
Answer:
I think it is 38 centimeters.
Step-by-step explanation: