Answer:
He spent $110.00 on both originally
Step-by-step explanation:
Add both prices too get 165
Then use the equation
=
cross multiply to get 150x=16500
Divide 16500 by 150 to get x alone
x= 110
Answer:7
Step-by-step explanation:
A) x= -21/-3
= 7 answer
Answer:
9 hours
Step-by-step explanation:
If there's 4 people, they each need 1.5h So you multiply 1.5 by 6 and that's how you find how long it takes for 1 person.
Answer:
(not this) 3/4-5+9-2/4+2
Step-by-step explanation:
1 1/3 instead of 3/4 and 2/4