Answer:
2/15
Step-by-step explanation:
LCD(4/5, 2/3) = 15
so then when you find the Least Common Denominator it will be 12/15-10/15 and then it equals 2/15
i want to help you but the problem is that more information is need
Answer:
81 is the LCM of 81 and 3
Step-by-step explanation:
81 is the smallest (least) number that both (common) 81 and 3 "go into" (multiple)
81 goes into 81.
3 goes into 81.
81 is the smallest number that they both go into.
F10=-2x-4 that’s the answer I’m pretty sure