Each train has a weight limit of 1,500 pounds. the average adult weighs 150 pounds, and the average child weighs 100 pounds. the next family waiting to ride has three adults and four children. can the whole family ride in the same train? (i know the answer, but i just wanna see how many people answer it and i wanna give out some points for no reason)

Yes the whole family can ride in the same train. 3(150)+4(100)=850 lbs. 850<1500 so they are under the weight limit.

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )