Which features distinguishes mathematics from the other sciences? Justify your answer

On a certain hot summer's day, 165 people used the public swimming pool. The daily prices are $ 1.75 for children and $ 2.00 for adults. The receipts for admission totaled $ 306.25.

8 1/2 x 2 3/4 x 2/3 = 12

64.3 - 3 times 8 divided by 2 evaluate the expression

Henry was buying dinner for his family at the local hamburger stand. He bought 6 meals that included a hamburger, fries and a drink and spent a total of $14.95 after paying 6% sales tax. How much did each meal cost before tax?

Find the slope of the line graphed below. İ -2 -1 3 1

Michael purchased 25 audio files in January. in February he purchased 40 audio files. find the percentage increase.

The larger of two numbers is 5 less that twice the smaller if their sum is 70, find the numbers

6 1/2 divided by 3/4

Your friend swims on the school team. In her first four races, her times are 26.3, 28.4, 25.6, and 29.1 seconds. Which time listed for her next race would make the range larger? A. 25.2 seconds B. 26.1 seconds C. 28.0 seconds D. 29.1 seconds

The temperature has been going down at a constant rate. In 3 hours it went down 15degrees. Which expression best shows the temperature change each hour?