Answer:
2070 / 6930 = 0.2987.....x 100 = 29.87%
2x+7y
Step-by-step explanation:
<u>3x</u>+5y<u>-x</u>+2y =
<u>3x-x</u> = 2x
5y+2y = 7y
3x+5y-x+2y = 2x+7y
-3hf
Answer: -27
-2 and 12
To find the two numbers which are 7 units away from 5, add 7 to 5 and subtract 7 from 5
5+7 = 12
5-7 = -2