Mark is planning a hiking holiday. He decides to hike for 8 hours each day. He thinks he can hike at an average speed of 10 miles per hour.
How far would Mark hike each day?

Apackage of bacon holds 15 strips of bacon. the pancake house uses 17 packages of bacon in the morning and 21 packages in the afternoon. how many more strips were used in the afternoon than the morning?

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?