Answer:
$15.75
Step-by-step explanation:
15 + (15 x 0.05)
Answer:
I got (1,2).
Step-by-step explanation:
Process of elimination:
Multiply the second equation by 3 to get same terms, subtract and solve for Y to get 2.
Plug 2 into second equation for Y to get x=1
(1,2)
B should be the answer but I’m not that sure
Answer:
1.7
Step-by-step explanation:
You can just use a calculator to make the work easier.
Answer: 22
Step-by-step explanation:
(7x+5) + (3x-5) + 90 = 180
10x + 90 =180
-90 -90
10x =90
_ _
10 10
x = 9
3(9)-5
27-5
22
