Answer:
2^12
Step-by-step explanation:
answer is in photo above
Answer:
-348.33
Step-by-step explanation:
Use PEMDAS as your guide.
(-342-8) - (-5/2+1)
PEMDAS
parenthesis
-350 - (-5/3)
PEMDAS
Dvisision
-350- (-1.67)
= - 348.33
Hope this is what your looking for!
16 - 2(2w + 1) = 8w - 2(8+w)
16 - 4w - 2 = 8w - 16 - 2w
- 4w + 14 = 6w - 16
14 = 10w - 16
30 = 10w
/10 /10
3 = w
I think so lol
Answer:
35 students
Step-by-step explanation:
If there are 4 girls, then there are 3 boys
You will multiply both by 5 to get 20
So 3×5 is 15
20+15 = 35
Answer:
When we subtract the second equation x-2y=9 from the first equation 4x-2y=-2, we get the value of x = 11/5.
Therefore, the required result is:
x = 11/5
Step-by-step explanation:
Given
The first equation

The second equation

Let us subtract the second equation from the first equation






divide both sides by -5

Simplify

Thus, when we subtract the second equation x-2y=9 from the first equation 4x-2y=-2, we get the value of x = 11/5.
Therefore, the required result is:
x = 11/5