Simplify. 25x−2+3(x−4)

Enter your answer by filling in the boxes. Enter the fraction as an improper fraction in simplest form.
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The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether

Martha is training for a duathlon, which includes biking and running. she knows that yesterday she covered a total distance of over 55.5 miles in more than than 4.5 hours of training. martha runs at a speed of 6 mph and bikes at a rate of 15.5 mph.

For the following equations, find the ratio of a to b. be sure to show all of your work. a. 3a = 6b b. 15a = 5b