Solve the system of equations using the substitution method.

y=-3x+7

x=-2y-16

Enter your answers in the boxes.

x=

y=

Is it possible for a straight angle consisit of two obuse angles.

What is the solutions for y=3x-5 and y=x-3

What steps do you use to solve this? x - 6 = 1/4x - 9

What is slope? (5,18) and (10,23)

Fold the paper in half two times open the paper. Now there are 4 equal parts each part is 1/4 of the paper So each side is 1/4 Looking at the shaded parts 1/2 = / 4 (I did this problem but when I got to this part my answer was 1/2=

Write the number in standard form 4,00+300+20+9

How do you write 81,271 in words

A sheet of plywood is 3/4 in thick. how many inches of plywood are in a stock of 9 in high

Fundraiser sold tickets at fixed price for$70. A few more were sold to cover extra expenses. After selling 10 tickets, they still had net loss of$800. Let P represent net profit when they have sold 'n' tickets.

The price Regina pays to visit the vet's clinic is calculated according to the formula 20 + 50n. Here (n) is the number of times she visits him in a year. This time it was 2. What was the cost of his visit