Answer:
a
Step-by-step explanation:
im gonna go with a. hope its right! have an amazing day!
Answer: 3 + a + 10b
Step-by-step explanation: combine like terms
Fundamental principle of counting
None of the answers are correct because it would be 4, 10, 12, 17, then 41
F(x) = 4.25x + 50
for 6 hrs....x = 6
f(6) = 4.25(6) + 50
f(6) = 25.50 + 50
f(6) = 75.50 <==
