Idon’t understand this word problem

B

Step-by-step explanation:

X=Amount of hours you drive (70mph)

Y= Amoumt of hours your friend drives (75mph)

X+Y has to be equal to or less than 10 (X+Y=or<10)

You want to drive 500 miles or more in 10 hours or less at an average speed of 70mph for you and 75mph for your friend.(70X+75Y=or<500)

So overall

X+Y=or<10

70X+75Y=or>500

(Both X and Y can be equal to zero or greater)

the answer is 45 i just did it on oddesy ware

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )