1- Solve the systems of equations with the following methods: -2x-y=-6 4x+8y=-24 a-Solve the system by using substitution

b-Solve the system by using elimination

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 16-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50