change 10 into a fraction and get 10/1 and then turn 2 1/2 into a fraction which is 5/2 and then multiply 10/1 by 2/5 because you need the reciprocal of 5/2 and get 20/5 which is 4.
Answer:
X = 12
4x + 12 = 5x
subtract 4x on each side and you're left with x=12
Answer: True
Step-by-step explanation:
Answer:
6.7
Step-by-step explanation:
20.5-8=12.5 so
14.7-8=6.7