D because you need to make the denominators have a common multiple.
Answer:
40
Step-by-step explanation:
Answer:
72
Step-by-step explanation:
substitiute the value of p =8(9)
8x9=72
Answer: x = (cd + by) / a
Working out:
(ax - by) / c = d
1)Multiply by c on both sides to get:
ax - by = cd
2) Add by on both sides to get:
ax = cd + by
3) divide by a on both sides to get:
x = (cd + by) / a
Answer: i got 394
Step-by-step explanation:
