Answer:
1) C
2)C
3)C
Step-by-step explanation:
in y=mx+b the
m is the slope, b is the y-intercept
y is the output, x is the input
1) The slope is -2 and y-intercept is 3
so y= -2x+3 which is C
2) Slope:6/5 and y-intercept is -4
so y= 6/5x-4 which is C
3) Slope: -1 and y-intercept is 2
You don't put 1x or -1x it's just x.
so y= -x+2 which is A
Hope this helps:)
Answer:
The ratio of a unit rate of kilometers to miles of the distance measured by the odometer is 1 km : 0.63 miles.
Step-by-step explanation:
Given;
distance measured by odometer in kilometer, = 810 km
distance measured by odometer in miles, = 510 miles
The ratio of a unit rate of kilometers to miles of the distance measured by the odometer is calculated as;

Therefore, the ratio of a unit rate of kilometers to miles of the distance measured by the odometer is 1 km : 0.63 miles.
Answer:
(x-4), (x-2)
i think this is what you're looking for
-4(5g+8s=22.87)
5(4g+7s=18.89)
-20g-32s=-91.48
20g+35s=94.45
3s=2.97
s=.99
7(.99)+4g=18.89
6.93+4g=18.99
4g=13.6
g=3.4