we know that
Erika earns
per hour
so
By proportion
Find how much she earn during the total hours of two weeks
The total hours of two weeks is equal to


therefore
<u>the answer is</u>

25km east + 25km return+ 40km west + 40km return = 130km
Hope that helped :)
Answer: 7
Step-by-step explanation:
f(x) 3x+1
f(2) = 3(2) +1
f(2) = 6+1
= 7
The answer would be $19 on eg
Add like terms
only add x's together
2x+3x=5x
we can't add x's and numbres so
answer is 5x+4