Answer:
22
Step-by-step explanation:
30 - 12 :3 ×2
30 - 4 ×2
30 - 8
The order of operations states that 12÷3×2 (division and multiplication) is done first from left to right .
12÷3×2 = 4 × 2 = 8
Therefore , 30 - 12 ÷ 3 × 2 = 30 - 8 = 22.
So, the answer is 22. Hope this helps!
how is the volume of a solution used in calculating concentration?
1=34
2=21
3=27
4=16
5=51
6=21
7=17
8=72
9=80
10=13
(1). Maryam's answer is correct.
(2). x = 2
x=-4
x=-5
I- ayo bud are you that desperate-? :3
:3
