25/3 v72 2.4 35/4 i think
Answer:
3x-1
Step-by-step explanation:
6 +(-x) +2x + (-7) + 2x=
6-x +2x -7 + 2x =
6-7+ 2x+2x-x=
-1 + 3x=
3x-1
Answer:
22500 revolutions
Step-by-step explanation:
Revolution in 15 minutes = revolution per minute x 15
1500 x 15 = 22,500
Answer:
Step-by-step explanation:
Alright so we are going to solve
5x ≥ 25 Divide both sides by 5
x≥5
<span> Play piano Don't play piano Total
Play guitar 19 7 26
Don't play guitar 14 2 16
Total 33 9 42
</span>