Answer:
x = 1
Step-by-step explanation:
8x + 4 = 12
8x = 8
x = 1
Answer:
A waiter at a restaurant earns 10 dollars per hour. How much money is earned in 4 hours?
Equation: m = 10h
m = money earned
h = hours worked
Plug in 4 for (h)
m = 10(4)
m = 40 dollars
The waiter earns 40 dollars in 4 hours.
Step-by-step explanation:
Answer: Luis earned $997.00 for last week.
$6,050.00 - 14%= $5,203.00
Just figure the difference ($847)
Then add his base salary.
Answer:
20cos(39) or 15.543 (3 d.p.)
Step-by-step explanation:
- Use SOHCAHTOA
- You want to find A and have an angle of 36° and H
- So use CAH
- cos(39) = x / 20
- x = 20cos(39)
