30 divided by 4 is 7.5, so that as a mixed number could be 7 1/2.
Answer:
$35
Step-by-step explanation:
2*10=20
50*10=50
7*10=70
so... 3.50 hours * 10 = 35 dollars
The answer is a because if you write the math problem how do you do you like multiplication
We know that HJ + JK = HK
So lets substitute each part for their equation.
(2x + 5) + (3x - 7) = 18
Combine like terms
5x -2 = 18
Add 2 to both sides to eliminate it
5x = 20
Divide both sides by 5
x = 4
Let me know if you have any questions about this! :)
