Answer:
Tationia Rolon
Step-by-step explanation:
$52.08
Answer:

multiply all terms in the top equation by 2
multiply all terms in the second equation by -7. it would then add the two equations together to cancel out the variable x
You will then have two equations in terms of y
solve for y and either equation then substitute that value for y into the other equation then solve for x
Answer:
$14.25
Step-by-step explanation:
20% of $15 is $0.75
$15 - $0.75 = $14.25
Answer:
20.599
Step-by-step explanation:
Answer:
Diego
Step-by-step explanation:
In math, congruent means two figures that have the same shape and size.