Answer:
x=-4 y=5
Step-by-step explanation:
3×(16-4y)+4y=8
48-12y+4y=8
-8y=-40
y=5
x=16-4×5
x=-4
$68.44 will be the total bill.
18/100 = .18
58 x .18 = 10.44
58 + 10.44 = 68.44
:)
6x2 + x - 7
= (6x + 7)(x - 1)
So, the answer is (6x + 7), or C.
for this one b=49.458
hope this helps. goodluck
