12+15=27 then you multiply by 10 and you get your answer
Answer:
$660
Step-by-step explanation:
multiply the amount of money per hour by the hours to find his earnings
30 × 22 = 660
If order does not matter then 25% probability that you will receive those results.
Solve for y by simplifying both sides of the equation, then isolating the variable.
y = 7x/2 - 3
Answer:
Step-by-step explanation:
d + q = 94.....d = 94 - q
0.10d + 0.25q = 19.30
0.10(94 - q) + 0.25q = 19.30
9.4 - 0.10q + 0.25q = 19.30
-0.10q + 0.25q = 19.30 - 9.40
0.15q = 9.90
q = 9.90/0.15
q = 66 <===== there are 66 quarters
d + q = 94
d + 66 = 94
d = 94 - 66
d = 28 <==== there are 28 dimes
