Answer: x = 13/5
Explanation:
(x+4)/(3x+1) = 3/4
Cross multiply:
4(x+4) = 3(3x+1)
4x + 16 = 9x + 3
4x - 9x = 3 - 16
-5x = -13
x = -13/-5
x = 13/5
Answer:
Step-by-step explanation:
C
To simplify, do the powers in the () then multiply. Combine the letters then +1 to the answer in the () Then, do that to the power of 3. There is your answer!
Answer:
-3 1/2
Step-by-step explanation:
He has 21 classmates, you know this by, taking 17.5 and dividing it by the 5/6. This leading to get you 21.