Jeremy is training for a marathon. Part of his training is a "walk/run" session where he walks for x minutes and runs for y minutes for a total distance of 6000 meters.
His walking speed is 125 meters per minute. His running speed is 225 meters per
minute. This situation can be represented by the following equation:

125x + 225y = 6000

Which of the following represents the slope of the equation?

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3

all you should have to do is insert 1 where the c is, representing that one car is sold.

f(c) = 250c + 500

f(1) = 250(1) + 500

f(1) = 250 + 500

f(1) = 750

he earns $750 for each car sold.

hope this you! have a happy , here's a turkey!