Vera spends all of her free time surfing. Today she was out on the waves for 2 hours. That is 60% less time than yesterday. How many hours did she spend surfing yesterday?

What is 85% of 420?

4 minutes 45 seconds equal how many seconds

Ben made 5 cups of koolaide. She wants to pour it into glasses that will hold 1/2 a cup. How many glasses will she be able to fill with koolaide

In which of the following division problems will the quotient be larger than the dividend? 1/2 : 7 10 : 5 1/4 : 2 5 : 1/6

What is the percent of change 62 trees to 31 trees

How could you estimate the difference of 4.772

The state of Kansas has a sales tax of 5.3%, and the maximum rate a consumer can pay for local sales tax is 8.65%. What is the range of possible sales tax rates that a consumer could pay on a taxable item in the state of Kansas? A. At least 5.

How can you create an equivalent equation by using the properties of equality

In substitution what is the answer to y=x^2-10x+14 y=7x-16

Solve the equation 1 (z + 2) = 5