Answer:
X= Mary’s wages
2x-20=120
Add 20 to both sides
2x=140
Divide both sides by 2
X=70
$70
Step-by-step explanation:
In the problems A-F, You multiply each of the numbers by itself. Like 9²=9×9=81
3³=3×3×3=27 6³=6×6×6=216 and so on for the other problems
G-I is 36=6² 100=10² and so on the cube is the same except you multiply the number three times by itself. I hope this helped a bit. Just ask if you still don't understand.
Answer:
no solutions
Step-by-step explanation:
-5 (2+1) = -22 +10
-15 = -12
Answer:
15 units
Step-by-step explanation:
d = 14.866
d = 15
17. Because 7 plus 4 equals 11 and if you add 6 you get 17
