Answer:
3 hr(s)
Step-by-step explanation:
20 km/1 hour
60km/20km = 3
Answer:
Step-by-step explanation:
36/$15 = $2.04 per pound
Answer:1375
Step-by-step explanation:
X= 15 is given
X squared is 15x15 = 225
1600 - 225= 1375
12, 4
take the first number together than the last ones and just find the difference
Answer:
y=-x+5
Step-by-step explanation:
(4,1)
(8,-3)
1)a slope of a line is (y2-y1)/(x2-x1)
so (-3-1)/(8-4)
-4/4=>m=-1
2)to find y-int replace any points in the equation by x and y
so 1=-1(4)+b
1=-4+b
1+4=b
so b= 5
therefore the equation is y=-x+5 so d
