Find the sum of f(4) + g(-5) when f(x) = 4x - 3 and g(x) = -2x + 10
1 answer:
You might be interested in
Answer:
Option A - $ 40.00 - $9.50 - $4.25 - $5.00
Step-by-step explanation:
Given : Tu went to the movies. he bought 2 tickets for $ 9.50 each, popcorn for $ 5.00, and 2 drinks for $ 4.25 each. He give the clerk two $ 20.00 bills.
To find : Which expression can not be used to find the amount of changes Tu got?
Solution :
He give the clerk two $ 20.00 bills i.e. or 40
He bought 2 tickets for $ 9.50 each i.e. or -9.50-9.50
Popcorn for $ 5.00 i.e.
2 drinks for $ 4.25 each i.e. or -4.35-4.25
The expression can not be used to find the amount of changes Tu got is
' $ 40.00 - $9.50 - $4.25 - $5.00'.
Therefore, option A is correct.