An employee earned $10.00 per hour and then received a raise that paid him $12.50 per hour. What is the percent change in the amount of money
he makes per hour. ?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

Two groups of students were asked how many hours they spent reading each day. the table below shows the numbers for each group: group a 1 2 1 1 3 3 2 2 3 group b 3 2 3 2 2 2 1 1 2 based on the table, which of the following is true? the interquartile range for group a students is 0.5 less than the interquartile range for group b students. the interquartile range for group a students is equal to the interquartile range for group b students. the interquartile range for group a employees is 0.5 more than to the interquartile range for group b students. the interquartile range for group a employees is 1 more than the interquartile range for group b students.