Answer:
-9x+16
Step-by-step explanation:
-3x+7+-6x+9=-9x+16
-3-6= (tecnectly adding but put negative sign with ur answer!)
7+9=16
Put together and Done!
Hope helps :D
Answer:
Step-by-step explanation:
This system has one solution, because both of the equations are linear. The answer is (4/3, -2).
Sarah’s monthly salary would be $3,080.
We first standardise
:
P(1224 >
)=P(
>
)
which reduces to finding P(Z > 1.2) = 0.115