Solve the system of equations using (a) substitution and (b) Elimination

-x-9y = 16

10x+20y=20

Mrs Vazquez determines that the area of the bathroom in his house is 25 square feet less than 1/5 of the area of the living room. If the bathroom measures 35 square feet, what is the area of the living room?

What is 0.7 as a fraction in simplest form

The crazy 80s baby has guests over to share his gravy he plants to give each guest 1 cup of gravy for every 2 pieces of turkey he or she takes. if a guest takes 4 pieces of turkey how many cups of gravy will she get

Round 56,291.8 to the nearest thousand

How does each multiplication compare to its corresponding division problem

A referendum failed by a vote of 36 No's and 24 Yes's. To make a pie chart of this result, what is the lesser measure in degrees of angle ACB?

What is 333000 divided by 65

Solve the system by substitution, show all steps. -x-y-z=-8 -4+4y+5z=7 2x+2z=4

What is the smaller integer of 183

What is the median of 81,83,91, and, 94