-4(3x +2y) +6(-2x -5y) *answer choices*
A) -24x +13y
B) -24x -38y
C) -24x -3y
D) -62xy

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Can someone tell me if these are correct?