Answer:
8
Step-by-step explanation:
Reverse the steps and reverse the operations (divide to multiply, add to subtract)
Multiply 6 by 2 to get 12 and subtract 4 to get 8
Answer:
20 of the cds are pop
12 are country
That leaves 8 cds that are other types of music.
Step-by-step explanation:
Answer:
-5x^2-2x
Step-by-step explanation:
When distributing, you multiply the term outside the brackets to all the terms in brackets.
If the term outside the bracket is negative, then when distributing/opening the brackets, the signs of the terms changes.
So in this prob. -x would multiply to both +5x and +2
-x*5x+-x*2
∴-5x^2-2x
Answer:
y=mx+b
y=4x+1
slope: 4
y-intercept: 1
Step-by-step explanation:
hopefully this helps :)
Answer:
Exponential
Step-by-step explanation:
I have worked with this functions before.