Answer:
10-5 5-10 2 1/2-13
Step-by-step explanation:
it is a strait line :D
Answer:
4.7 inches
Step-by-step explanation:
The original is 12.5, and it was shortened to 7.8. So take the original, subtract the result, and you will get the answer.
12.5-7.8=4.7
3x + 4 = 2x + 2
3x - 2x = 2 - 4
x = -2
one solution