Answer:
The answer is D
x = 4
y = -2
z = 3
Step-by-step explanation:
Plug in the values of x and z into the first equation, and see that D is the only choice that is correct.
13. Is 18
15. Is 86
17 is 5
19 is 15
21 is 24
23 is 29
Answer:
1. 7
2. 48
Step-by-step explanation:
you have to <u>subtract</u> 49-42 because some got taken away then you should end up with 7, 63-15 is 48.
I think all you need to do is rise/run, in this case, 2420÷6050=0.4=40%
Answer:
transposition method
Step-by-step explanation:
it helps to find that value of y
