Sam runs 10 miles in 1 1/9 of an hour. Rina runs 8 miles in 7/8 of an hour. Which rate is better?

Sam runs 10 miles in 1 1/9 of an hour. Rina runs 8 miles in 7/8 of an hour. Which rate is better?

I need help figuring out what the answering this calculus problem

The wheel on a truck is 1.5 feet. The wheel is oriented so that when it rotates in the postive direction, the truck moves forwards (not backwards).

A local hamburger shop sold a combined total of 379 hamburgers and cheeseburgers on Thursday. There were 71 fewer cheeseburgers sold than hamburgers. How many hamburgers were sold...

Math word problem

I just need help answering this question. I just don't really understand what it's asking. That sounds kinda weird for my age.

In a particular city, taxis charge an initial fee of $3.30 plus $1.80 per mile. How far can a passenger travel for $33.90?

a builder has 40 feet of railing to install around a rectangular deck that is adjacent to a house. one side of the house is used as a side of the deck. the side that is adjacent to the house will...

Lucy is 2 years older than three times her daughters age. The sum of their ages is 46. How old is Lucy?

Carmen has been given a list of 5 bands and asked to place a vote. Her vote must have the names of her favorite and second favorite bands from the list. How many...

The Sugar Sweet Company is going to transport its sugar to market. It will cost $3750 to rent trucks, and it will cost an additional $150 for each...

The second angle of a triangle is 44 degrees more than the first angle and the third angle is 28 degrees less than twice the second angle. Find the measure of all three angles.

The population of Mound is 8754 word travels fast in this town. In one hour, every person who hears a joke tells 3 other people who have not heard the joke. At 10am, a visitor told Mr. David a joke...

Please show your working out :) thank youu.

This game is this: Laura chooses one ball from the bag at random. She wins $1 if the number 1 is selected, $2 if the number 2 is selected, $3 if the number 3 is selected, $4 if...

A store recived a delivery that consists of x boxes that weight 30 pounds each and y boxes that weight 20 pounds each. There are 64 total boxes in the delivery and they have combined weight of 1400...

The measure of one angle of a right triangle is 12 degrees more than the measure of the smallest angle. Find the measures of all three angles.

A class of 4th graders sold tickets to their school play. Each of the 23 students in the class sold 4 tickets. The cost of each ticket was $7. How much money did the class earn by selling tickets...

math question and the answer is 12 but how do you work it out? Thanks so much

The angles in a triangle are such that one angle is 30 degrees more than the smallest angle, while the third angle is 4 times as large as the smallest angle. Find the measures of all three angles...