3/4 of a sum of money is 21p.

Your car insurance bill is $720 per year if you pay it all up front. However, if you pay it monthly, you will pay $70/month which is $840 each year. You would like to save up each month so that you can pay for the insurance annually.

How do you subtract a positive and a negative number

Two pipes are connected to the same tank. when working together, they can fill the tank in 88 hrs. the larger pipe, working alone, can fill the tank in 1212 hrs less time than the smaller one.

A company pays an average of $14.00 per hour but the hourly salaries of everyone in the company are normally distributed. The standard deviation of the data is $0.75 per hour. Find the wages at the 2.5th percentile and 97.5th percentile. a. 97.

Which can be used to describe an equivalent expression for (3^6) ^-3

How do you decrease 64 by 70%

Which equation can be used to determine the distance between the origin and (-2, - 4) ? d = StartRoot ((0 minus 2) + (0 minus 4)) squared EndRoot d = StartRoot (0 minus (negative 2)) squared + (0 minus (negative 4)) squared EndRoot d =

Find two positive numbers whose product is 81 and whose sum is a minimum.

During a 60 minute television program, 25% of the time is used for commercials and 5% of the time is used for the opening and closing credits. How many minutes remain for the program itself?

Write a equation in standard form using integers y=2*+5 the equation in standard form is