the midpoint of AB has a coordinates of (5,-1). if the coordinates of A are (2,-3), what are the coordinates of B?

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Macy spent $36 on jeans. this was $12 less than twice what she spent on a shirt. which equation to solve this, 12x=36 2x=36-12 2x-12=36 12-2x=36