Answer:
−
7
<
x
−
1
<
8
=
6
=
0
−
6
>
x
>
9
=
−
6
>
x
>
9
6
>
x
>
−
9
=
−
6
>
x
>
9
O
−
6
=
−
6
>
x
>
9
Step-by-step explanation:
Answer to break even, cost = earnings= $455, number of miles to cover is 11
Step-by-step explanation: cost =422+3x, where x= number of miles covered
Earnings=400+5x
St break even, cost = earnings, then solving the linear equation, by collecting like terms, and dividing through by 22. x=11, the Pu x=11 in the either the cost or earnings expressing to get 455
Answer:
$12.50
Step-by-step explanation:
she has $100. 3/4 of that would be $75. what she has left would be $25. half of that would be $12.50. so she has $12.50 left.
Yes because of it’s temper control set which monitors you light bulb
Answer:
A
Step-by-step explanation:
Take any two points on the line
(-4,0) and (0,-1) find the slope
slope= y2-y1/x2-x1
y-y1 = m(x-x1)
![y-0=\frac{-1}{4}[x-(-4)]\\\\y=\frac{-1}{4}(x+4)\\\\y=\frac{-1}{4}*x+4*\frac{-1}{4}\\\\y=\frac{-1}{4}x-1](https://tex.z-dn.net/?f=y-0%3D%5Cfrac%7B-1%7D%7B4%7D%5Bx-%28-4%29%5D%5C%5C%5C%5Cy%3D%5Cfrac%7B-1%7D%7B4%7D%28x%2B4%29%5C%5C%5C%5Cy%3D%5Cfrac%7B-1%7D%7B4%7D%2Ax%2B4%2A%5Cfrac%7B-1%7D%7B4%7D%5C%5C%5C%5Cy%3D%5Cfrac%7B-1%7D%7B4%7Dx-1)
