Answer: true
Explanation:
Answer:
$21.75
Step-by-step explanation:
Add 25% then subtract to get back to $17.40
Answer:
(0,6)
Step-by-step explanation:
The given system of equations is

and

We substitute the first equation into the second equation to get:

We expand to get:

We group similar terms to get:



Put x=0 in to the first equation to get:

Therefore the solution is (0,6)
$7.20 per hour, 1.5*$7.20 = $10.80/hour for overtime
40*$7.20 + (44.5-40)*$10.80 = $336.60 in gross earnings
Answer:
287
Step-by-step explanation:
400+10=410
(70:100)*410
(70*410):100
28700:100 = 287