Y+2x=7 and x=3+y
Solve each system of equations using substitution

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)