Plz help me ill give you brainlist

Mathematics

1 answer:

Ivan3 years ago

7 0

So, plug in what you're given and solve
x is -2
(3x) * 9
(3 (-2)) * 9
-6 * 9
-54

then
27(-2)
-54
For the first it's the same

for the second
x is 0
(3x) * 9
(3 (0)) * 9
0 * 9
0

27x
27(0)
0
For the second it's the same

x is 4
(3x) * 9
(3(4)) * 9
12 * 9
108

27x
27(4)
108

The given expressions are equivalent. This was proved in the diagram.

Hope this helps :)

You might be interested in

26 out of the 65 magazines at the bookstore are women's magazines. What percentage of the magazines at the bookstore are women's

egoroff_w [7]

The fraction $\frac{26}{64}$ represents the number of women's magazines out of all the other magazines at the book store.

To find what percent of the magazines are women's magazines, we can turn $\frac{26}{64}$ into a percent.

To write a fraction as a percent in lowest terms, first remember that a percent is a ratio of a number to 100 so to write 26/64 as a percent, we need to find a fraction equivalent to 26/64 with 100 in the denominator. We can do this by setting up a proportion.

40% is the answer

IMAGE PROVIDED.