The function of earnings f would be f(x)=50+4.25x. After six hours by pluggin in 6 to the equation you would get $75.5 overall.
Answer:
2/5m - 7/5
Step-by-step explanation:
Combine the like terms (-4/5 and -3/5)
Answer:
slope = 0
Step-by-step explanation:
Answer:
Sorry, it's gonna be 0.97, and you just add 0.12 to 0.25 7 times. This is the right answer.
Step-by-step explanation:
Answer:
4 weeks
$28
Step-by-step explanation:
Let
x = number of weeks
Jamal's savings = 18 + 5x
Samuel's savings = 10 + 7x
Equate both savings
Jamal's savings = Samuel's savings
18 + 5x = 10 + 7x
18 - 10 = 7x - 5x
8 = 2x
x = 8 / 2
= 4
x = 4 weeks
Check:
18 + 5x
18 + 5(2)
18 + 10
= $28
Each boy would have saved an equal amount of $28 at the end of the 4th week
