4/5×1/2= 2/5.
If you want your answer in decimal form than it would be 0.4.
The slope-intercept form:

m - slope
b - y-intercept
We have the slope
.
Put the coordinates of the point (-1, 5) to the equation of the line:

<em>add 2 to both sides</em>

Answer: 
-6.7 and -8.8 and 11.(-2)
Answer:
x=1
Step-by-step explanation:
Trust me
Answer:
if we take the total cost of the grapes, and divide by the number of pounds of grapes we can conclude that each pound of grapes costs $3. so 5 pounds of grapes multiplied by $3 per pound, gives us $15 for 5 pounds of grapes.