X/25 + 89 = 81
x/25 = 81 - 89
x/25 = - 8
x = -8 * 25
x = - 200
The first one is true
I also believe the 3rd one is true.....u just forgot to put the " / " .
8 corners would be the answer
Answer:
by memories the formula and practice questions
Answer:
The second option.
3x + 6 = 21.
Step-by-step explanation:
3x + 6 = 21.
If x = 5, plug it in.
3 · 5 + 6 = 21
15 + 6 = 21
Hope this helps,
Davinia.
