The answer is B. Kristine is exactly 9 inches taller than Colleen
Answer:
8x - 10
Step-by-step explanation:
3x - 7 + x + 2 + 3x - 7 + x + 2
8x - 10
Answer:
8 miles
Step-by-step explanation:
3+2x+1=20
2x+4=20
2x=16
x=8
8 miles.
Hope this helps!
Merry Christmas!
For A, you take 70% of 421,000 and subtract that from 421,000. You should solve like this: 421,000 - (0.7 x 421,000).
For B, you take 40% of 31.50 and add it to 31.50. (31.50 + (31.50 x 0.4).
This is all I can give for now. Glad to help you!
