2. Janet went for a hike at 7:20 A. M. The hike took 1 hour and 50 minutes. As soon as she

got back from the hike, Janet played softball for 1 hour and 50 minutes. What time did

Janet finish playing softball?

Multiply 7.77 x 10 to the 4th power. Explain the shift of the digits.

Your favorite restaurant offers a total of 14 desserts, of which 8 have ice cream as a main ingredient and 12 have fruit as a main ingredient. Assuming that all of them have either ice cream or fruit or both as a main ingredient, how many have both

Find the value of k so given line has slope of m 3x-ky-4=2; m=-1/2

Dawn and lin took off on skateboards from the same location but traveled in opposite directions. After 20 minutes, Dawn had traveled 6.42 kilometers and lin had traveled 7.7 kilometers. How far apart were they?

Lena tried to solve a system of linear equations algebraically and in the process found the equation 5=9. Lena thought something was wrong so she graphed the equations and found that they were parallel lines.

A copy Machine can make 360 copies in 10 minutes. How many copies can it make in 100 minutes?

Each student needs 35 craft sricks for an art project. The art teacher has 7,140 craft sticks. How many students can get craft stick from teacher? What number can i use to estimate the quotient? Explain how to check the answer to a division problem.

Does anyone know f (-3) =

In a fruit punch you mix 150 ml of lemonade with 250 ml of fruit Write the ratio of the volume of lemonade to the volume of fruits Give your ratio in its simplest form.

The sun of 3 times a number and 5 is 2 times the number plus 15. what is half the number