Simplify the expression.
Subtract 7x-7 from 5x + 2.

And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

An octagonal prism has jow many lateral faces?