so you would multiply 3 by the sum of 24 and 9...
3(24+9)=3(33)=99
A) -9
-7(x+9)=9(x-5)-14x
-7x-63=9x-45-14x
-45 -45
-7x-18=9x-14x
+7x +7x
-18=9x+7x-14x
-18=2x
(-18)/2=(2x)/2
-9=x
Answer:
I’m assuming you’re talking about what percentage was taken off, so in that case the answer would be approximately 20.6%
Step-by-step explanation:
67.5/85 X/100
cross multiply then divide by 100 to find for x and you get 79.4117
then, subtract this number from 100 and you will get 20.6%
Answer:
10/35 84/35
Step-by-step explanation:
2/7 12/5
7 × 5 = 35
2 × 5 = 10
12 × 7 = 84
10/35 84/35
