Answer:
x = 71
Step-by-step explanation:
18(x + 1) = -54
to start off, subtract 18 from both sides
18 - 18(x + 1) = -54 - 18
that should give you
x + 1 = 72
(its safe to take out paranthesis from problem by now) now take away 1 from each side
x + (1 - 1) = 72 - 1
that should give you
x = 71
<span>x=y^2+6y+1 what is the vertex form of the equation?
x=(y+3)^2 -8 hope this helped</span>
Answer:
e= 2x-4
Step-by-step explanation:
the opposite of e is 2x-4.
Answer:
Answer the first choice.
Step-by-step explanation:
Given
Points (-2,6) and (0,2)
y2 = 6
y1 = 2
x2 = - 2
x1 =0
m = (y2 - y1)/(x2 -x1)
Solution
m = (6 - 2)/(-2 - 0)
<em>m = 4 / - 2 <<<< ===== Answer.. </em>
m = - 2
Remark
If you know what the formula to use is, it always helps to write down your givens. The solution is much easier.
The two equations expressed in this scenario will be
y = 13x + 34
And
y = 30x
I like substitution, so let’s use that
Plug in y = 30x for y in the first equation
30x = 13x + 34
Subtract
17x = 34
x = 2
Plug in 2 for x in any equation
y = 30(2)
y = 60
It would be 2 hours and she would pay $60 dollars
