Answer:
1. B, step 3
2. C, (7, -3)
Step-by-step explanation:
1. When distributing -3 in step 3, it's supposed to be -39, not 39.
2. If you solve the rest of the problem with -39 instead, you get (7, -3)
Answer:
5
Step-by-step explanation:
because I said so damit
Answer:
Step-by-step explanation:
Sammie is x,,,, Jennie is 9 years younger than him. So, Jennie ( y) = x-9
According to second condition eq is
(X-5) = 4(y-5)
Place the value of y in eq 2
You will find x= 17
Put x in eq 1
Y = 8
To convert 0.63 to a fraction, do the following:
Answer:
Answer:
3 = y
Step-by-step explanation:
y = 1/2 * 6x
y = 3x
-3y = x
-3y as a constant is (3y)