Let u = < -7, -2> . find 4u.
< -28, -8>
< -28, 8>
< 28, -8>
< 28, 8>

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

Which graph represents the linear function below? y-3=1/2(x+2)