Answer:
Step-by-step explanation:
4/7 x + 70 cm^3 = 3/4 x Subtract 4/7 x from both sides
3/4 x - 4/7 x = 70 cm^3 The lowest common denominator is 28

5x = 70*28
5x = 1960 Divide by 5
x = 1960/5
x = 392 cc
Answer:
10x+3.50=
Step-by-step explanation:Hope this is correct
Answer: None of the above
Step-by-step explanation:
Given


Now, integrating both sides



Answer:
Part A:80
Part B:4
Step-by-step explanation: