I'm assuming this is a system of equations you want solved so,
x = -y + 3
-2(-y+3)+4y = 6
2y - 6 + 4y = 6
6y = 12
y = 2
x + 2 = 3
x = -1
(-1,2)
Answer:
cross out 4
Step-by-step explanation:
explanation
Answer:
8(n+7)
Step-by-step explanation:
I = PRT
I = 54
P = 800
R = 4.5%.....0.045...u have to turn it to a decimal
now we sub
54 = (800)(0.045)(T)
54 = 36T
54/36 = T
1.5 = T <=== or 1 1/2 years