Answer:
(10,4)
Step-by-step explanation:
5 would change to 10 and 4 would stay
2. 3x-8
a.-5
b.-17
c.-8
4.(x^2)-x
a.20
b.2
c.42
6.-(x^2)+6x-4
a.-31
b.-11
c.1
Answer:
27,000
Step-by-step explanation:
$450,000 x 0.06= $27,000
0.06 is the 6% that you multiply by the total amount they earned to see how much they paid the realty company.
We can solve for x in by substituting 'y=15-5x' from the second one into the first equation, because in the second equation, y has no coefficient, which will make it easier to substitute.
