Answer:
usually 2 depending on age
Answer:
The solution would be (5, -2)
Step-by-step explanation:
To use this method, start by multiplying the second equation by -1. Then add the two equations together.
9x + 5y = 35
-2x - 5y = 0
------------------
7x = 35
x = 5
Now that we have the value of x, use it to solve either equation for y.
2x + 5y = 0
2(5) + 5y = 0
10 + 5y = 0
5y = -10
y = -2
Answer:
n=2
Step-by-step explanation:
1/2(6n-30)=3/4(4-8n)
3n-15=3-6n
9n=18
n=2
Answer:22
Step-by-step explanation:
75/5 is 15 7+15 is 22
Answer:
C
Step-by-step explanation:
measure BOA and measure COA are not congruent.
