t is the number of hours Lamar worked as a tutor
We know that he worked for 92 hours total, so he worked 92-t hours as a waiter.
So his earnings are: 7t + 8(92-t) = 736 -t dollars
This expression seems logical as if Lamar worked 0 hours as a tutor and 92 as a waiter his earnings would be 8*92 = 736
If he worked as a tutor for 92 hours it would be 7*92= 644
736-92= 644
So our expression seems to be working.
Answer:
y=5
Step-by-step explanation:
all you have to do is divide 6 on both sides
to get 5 cause negatives cancel
Answer:
5( 7+n)
Step-by-step explanation:
First find the sum
(7+n)
Then multiply by 5
5( 7+n)
The possible values of that number are less than 16
Answer:
105
Step-by-step explanation:
The sum of the opposite interior angles of a triangle is equal to the exterior angle
25+80 = ?
105 = ?
