By counting cause you can find your answer duh
We can write out a formula in order to solve this. Since sum represents addition, if x represents the unknown number, we can write the formula: x+51=-21. Then, to solve for x, you would subtract 51 from both sides to get x=-72 which is the final answer.
The answer is 42 because there are 10 adults and
M=4(10)+2
M=40+2
M=42

Let's solve for x:
100x=1000
Divide by 100
x=10
You should expect to win 10 times.
Answer:
m = (-3, 2) x = (-1)
Step-by-step explanation:
Just took this K12 test.