Answer:
The answer is <u><em>7</em></u>!
Step-by-step explanation:
(x-4) (x) = 21, x^2 - 4x = 21, x^2 - 4x - 21 = 0, (x - 7) (x + 3) = 0, x = 7 and -3; x can't be negative so the answer is 7!
x = 7 and x - 4 (other side) = 3
Each child can get 2 bags of m&m's and one Hershey's bar. Hope it helps! :)
This might be wrong but probably y= 0.5x ?
Answer: Georgia used 10 dollies and she has left 4 dollies .
Step-by-step explanation:
Given: Georgia bought a package of of 14 dollies to use in her valentines.
Therefore, the number of dollies in a package = 14
If she used of the package to make her in valentines.
The number of dollies she used =
The number of dollies left =
Hence, Georgia used 10 dollies and she has left 4 dollies .
I don’t really know but try a calculator