Answer:
u=11
Step-by-step explanation:
3u - 10 = 20
3u-10+10=20+10 |+10
3u=33 |÷3
3/3*u=33/3
1*u=11
u=11
25/x=100/20 criss cross and u will get 500/100=5 then 5 students resivs A.
You may want to elaborate on what you mean by "square root problems"
Answer:
Step-by-step explanation:
-4 it’s closer to zero
A)8*2-4 b)6*5+2+24*5 c)7*2(5-2) d)3(9+5)
12 30+2+120 14*3 3*14
152 42 42
i hope it helps
