Answer:
In order to get an answer you have to post a question.
Step-by-step explanation:
B. Sandwich costs $7.70 and the soda costs $2.20
This is the concept of algebra, the solution of the given expression will be given as follows;
-5x+2x²=-6x
adding 5x on both sides we get
5x-5x+2x²=-6x+5x
2x²=-x
divide both sides by 2
(2x²)/2=-x/2
x²=-x/2
divide both sides by x
(x²)/x=-x/(2x)
x=-1/2
the answer is x=-1/2
AB=6 but DE=2(AB) so DE=2(6)=12
I’m guessing
He cycled 1/2 of a mile toward his friend's house
