Answer:
14 18/25 is the answer
Step-by-step explanation:
23/5 x 16/5
23x16
5x5
368/25=14 18/25
The formula is y=mx+b
To get the slope or m, use this formula
(the second y minus the first y)/(the second x minus the first x)
Now set it up.
(10-7)/(2--1)
3/3=slope is 1.
y=1x+b
Insert one of the points for x and y.
i will do (-1,7)
7=1(-1)+b
7=-1+b
8=b
Insert this into the final equation:
y=1x+8
Try it out. If you're not sure, try both points. If it works, then you set it up correctly.
Answer:
6
Step-by-step explanation:
100/18=5 1/2
18*6=108