Im not 100% sure but, this is how I solved the problem. Just plug the coordinates into the equation. For example, (3,9) x=3 and y=9.
the equation is y=x*3 so 9=3*3 and 3*3=9 so that point is true. If you continue to do the same thing for all the point you should get F,C, and D
Answer:
25,000 cm^3
Step-by-step explanation:
V=hwl
V=(25)(20)(50)
V=25*1000
V=25000
Answer:
w = 4
Step-by-step explanation:
You have to switch the negative 7 into a positive, and then add it to the negative 3
-3 = w - 7
+7 +7
4 = w
Answer:
r=7
Step-by-step explanation:
-84+15r=3r
Subtract 15r from each side
-84+15r-15r=3r-15r
-84 = -12r
Divide each side by -12
-84/-12 = -12r/-12
7 = r
15 miles is five times 3 miles.
It will take 40*5=200 minutes to go 15 miles.
200 minutes = 3+20/60 hours = 3hrs 20min
