What is the solution set of [xlx< -3) n {xix> 5)?
1.)all numbers except -3 and 5
2.)the numbers between -3 and 5
3.)the empty set
4.)all real numbers

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?