Answer:
4.4
Step-by-step explanation:
hope this helps
Answer:
$3.90
The cost of making them all is 1.50 subtracted from the profit he made
Answer:
100 meters in 1 minute
Step-by-step explanation:
500/5=100
Answer:
A
Step-by-step explanation:
(f + g)(x) = f(x) + g(x) , thus
f(x) + g(x)
= 4x + 1 + x² - 5 ← collect like terms
= x² + 4x - 4 → A
Answer: how do I graph this
Step-by-step explanation: