Answer:
Identity of Division Multiplication
Step-by-step explanation:
I know the properties.
Add numbers with the same amount of variables
-x^2 + (-7x^2) = -8x^2
– 28x (+ 14x )= -14x
7 (+ 8) = 15
-18x² - 14x + 15 is your answer
hope this helps
Answer:
40%
Step-by-step explanation:
12 divided by 30 will give you 0.4
7 devide by k in algebric function = 7/k
The second one is the correct answer