Ms. harper estimates that 125 students will attend the school dance. There was an actual total of 148 who attended the dance. Find the percent error. Round to the nearest whole percent.

Sarah is training for a bike race. she rides her bikes 5 3/4 miles in 1/3 hour what is Sarah's rate in miles per hour

Nola purchased two. 5 pounds of cheese for 10. $50 her mother purchased 3 pounds of the same cheese for $12.60 the cost of the cheese varies directly with the number of pounds purchased how much does 1 pound of cheese cost

The sum of 2 numbers is 52. Express the product of the numbers, P, as a function of one of the numbers, x.

danielle owes $29.50 for text messaging in the month of april. if her text messaging plan costs $15 for the first 350 messages and 0.25 for each additional text message, how many text messages did she send that month?

Solve the equation z=2x+3 for x

Which change will triple the lateral surface area of a regular triangular pyramid with base length b, height h, and slant height l?

Two sides of a triangle measures 20 centimeters and 30 centimeters which of the following could be the measure of the third side

If 2a + 2/a = 4, what is the value of 2a^2 - (2/a^2) ? If 2a + 2/a = 4, what is the value of 2a^2 + (2/a^2) ?

Change 1 h 25 min 29 s to s.

How long would it take to travel 372 miles at 65 mph?