A system of equations is graphed on the coordinate plane.

y=-2x-4

y=2x+4

What is the solution to the system of equations?

Enter the coordinates of the solution in the boxes.

A polling organization took a random sample of 1,600 high school students to determine how many high school students have a part-time job. Suppose 43% of all high school students have a part time job.

Mia is three years older than twice her sister Brooke's age. The sum of their ages is less than 30. What is the greatest age Brooke could be?

A small silver dollar pancakes served at a restaurant has a circumference of two pi inches a regular pancake has a circumference of four pi inches is the area of the regular pancake twice the area of the silver dollar pancakes

What is 15x7y2 + 6xy in factored form

Suppose the radius of a cylinder changes, but its volume stays the same. How must the height of the cylinder change?

A group of scientists studied the effect of a chemical on various strains of bacteria. Strain A started with 6000 cells and decreased at a constant rate of 2000 cells per hour after the chemical was applied.

How can I tell if a triangle with side lengths 10, 24, and 26 is a right triangle?

Determine whether the statement is always, sometimes, or never true: 1) A horizontal line is parallel to the x-axis

15% of what number is 1?

Does parallel lines meet to form an acute angle?