Michael purchased 25 audio files in January. in February he purchased 40 audio files. find the percentage increase.

Which fraction is the greatest 5/6, 7/9, 2/3, or 9/12?

Find the simple interest. Principal 200$ Rate of Interest12% Time 2 years The simple interest is $?

Billy Joe paid $4.00 to enter the carnival and $1.25 for each ride. The variable is the number rides write the equation that represents the total cost 'going to the carnival.

The degree of the arc formed by a central angle is Question 10 options: 2 times the measure of the angle. 12 the measure of the angle. equal to the measure of the angle. has no relationship to the measure of the angle.

Select the correct answer. Which of these sentences is always true for a parallelogram? A. All sides are congruent. vitze ... Pu ... OB. All angles are congruent. OC. The diagonals are congruent. gin Foot ... OD. Opposite angles are congruent.

Helen's house is located on a rectangular lot that is 1 miles by i mile. Estimate the distance around the lot.

Evaluate | - x - 2y | for x = - 5 and y = 5

John has on his shelf four books of poetry, four novels, and two reference works. suppose from these ten books, we were to pick two books at random. what is the probability that we pick one novel and one reference work? (a) 1/2

Marnie packed 18 boxes in 3 hours, which was 72% of the total number of boxes she had to pack. How many boxes did Marnie have to pack?

When the cost of a car is multiplied by 0.09 the result is $1780. Find the cost of the car