Hello can you solve 2+2
Thx and bye

Solve for x by completing the square. 2x^2-4x+7=0

Solve the inequality. graph the solution. 6q< −18 the solution is .

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny