Answer:
x=-10/3
Step-by-step explanation:
(2x+4)=-4(-2x-6)
distribute -4 to (-2x-6) by multiplying
negative multiplied by a negative is a positive
8x+24=2x+4
subtract 24 from each side
8x=2x-20
subtract 2x from each side 6x=-20
divide both sides by 6
-20/6
simply to -10/3 or -3 1/3 or -3.3
x=-10/3
hope this helps! if you have any questions please ask!
Slope is -6 and y intercept is (0,4)
Answer:
The answer is that you can download 31 songs.
Answer:
Step-by-step explanation:
a) subtract -(2+n) from each successive term in the series, from 12, and where n is an integer starting from 0
b) each term is 3^n where n is an integer starting at 0
c) add 15 to each successive term in the series, starting at 4
d) add even numbers to each successive term in the series, starting at 5 then add 2*n where n is an integer starting at 1
So, let's make these two values improper fractions so they're easier to work with.
So, to get the rate he grew in those months we have:
And to get the rate he grew in one month we have to divide both our numerator and our denominator by 21 to get:
aka he grew 1.24 inches in a month.