Each week, Angela flies her small plane 500 km from Lethbridge to Moose Jaw. After a brief stopover, she returns to Lethbridge. On both trips, the air speed is 180 km/h...

Each week, Angela flies her small plane 500 km from Lethbridge to Moose Jaw. After a brief stopover, she returns to Lethbridge. On both trips, the air speed is 180 km/h...

I'm a bit confused about these types of questions. I have quite a few of them but if I can get the gist of how to do one maybe I can do the rest on my own. thanks!

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Tom has 21 coins. All are either quarters or dimes. The value of the coins is $2.55. How many quarters and dimes does he have?

A textbook store sold a combined total of 455 math and physics textbooks in a week. The number of physics textbooks sold was 85 less than the number of math textbooks sold. How many...

At Silver Lake, a company rents paddle boats for a $10 flat fee for up to three hours, then $1 for each additional 15 minutes. If Bernice and Ernesto were charged a rental fee of $18, how many...

Which of the two investment strategies is better? Yolanda deposits $550 per month in an account with an APR of 44%, while Zach deposits $6600 at the end of each year in an account with an APR...

Find the balance in the account after the given period. $3,600 deposit earning 3.3% compounded monthly, after two years. The balance after 2 years will be?

Two friends can paddle a canoe at a rate of 6 km/h in still water. It takes them 1 h to paddle 2 km up a river and back again. Find the speed of the current. I get the general...

the coordinates are in yards. Find the perimeter and area of the block

helppp!!!!!!!!!!!

Tree climber is 85 feet up in a tree with 20-30 mph winds on the ground, what is the wind speed at 85 feet up?

a group of students were surveyed about their taste in music. They were asked how they liked three types of music: rock, country western and jazz. The results are summarized below. No one dislikes...

help i need these answer as soon as possible

i need the answer to this question in like two seconds tops

I am doing my math homework for the week, and am having trouble. So, i turned to this site for help.

Two airplanes leave Detroit at the same time. The Boeing 737 flies due east toward New York, and the DC9 flies due south toward Atlanta. The two aircraft travel at constant speeds with the Boeing...

Wendy took a trip from one city to another, a distance of 640 mi. She traveled part of the way by bus, which arrived at the train station just in time for Wendy to complete her journey by train. The...

This is hard and i can not figure it out. Please help me! Bob Jeff

sea horse travel very slowly it moves just about 10 1/2 inches in a minute how many feet will it travel in a hour

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