Solve by graphing.

2x + 3y = 6

2x - 2y = - 4

Sari has 3 times as many pencil erasers asSam. Together they have 28 erasers. How many erasers does Sari have?

Marisol is painting on a piece of canvas that has an area of 180 square inches. The length of the painting is 1 1/4 times the width. What are the dimensions of the painting?

How do you write 0.8301 in scientific notation

Find the minimum and maximum possible areas of a rectangle measuring 2 km by 5 km. Find the minimum and maximum possible areas of a rectangle measuring 2 km by 5 km

If the mass of a material is 44 grams and the volume of the material is 6 cm^3, what would the density of the material be?

X^2-14x+49 as a graph

Julis needs 2 pounds of beef to make 20 servings of his famouse chili if 5 more people decide to attent the party how many pounds of beef will julius need to make enough chili

Combine like terms 7+14s+5k-2s-2k-14

How do you evaluate sin (13π/12) ?

0.063 written as fraction or a mixed number