X=2
you multiply by 8 on both sides. so that your equation now looks like x-2=0
then you will add by 2 on both sides.
x=2
Answer is B: 150
write two equations
r+s=190
4r+3s=720
solve by substitution
the get r=150 s=40
Answer:c
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Product is what you get when you multiply
Answer:
The distance is 88 units
speed = 11 units per minute
Step-by-step explanation:
To find the distance, take the second point and subtract the first point
-100 - (-12)
-100+12 = -88
Distance is the number (direction is positive or negative)
The distance is 88 units
To find the speed, take the distance and divide by the time
speed = 88 units / 8 minutes
speed = 11 units per minute
