Ryan, Jessica, and Mark each solved this system of equations. All of their answers are different. Find and explain the mistakes. What is the correct answer? y = 3x + 2 6x - 2y = 10

A rhombus has diagonals measuring 12 units and 16 units. What is the perimeter of the rhombus?

Determine the next step for solving the quadratic equation by completing the square. 0 = - 2x2 + 2x + 3 -3 = - 2x2 + 2x -3 = - 2 (x2 - x) -3 + = - 2 (x2 - x + ) StartFraction negative 7 Over 2 EndFraction =

Time is usually expressed on the vertical or horizontal axis of a line graph.

Simplify the expression. 4 - [ (4b3 - 25b2 + 14b - 2) : (4b - 1) ]

Rewrite 8 (9 12) using the distributive property

An Uber driver charges $0.50

Problem Solving ercises: Solve each problem. CW ALL WORK. Use a separate sheet of paper (if necessary) and staple to this page. The Acme Supply Store sells a security system for $2150,00 excluding tax. They sold 12 systems.

What is x? - 4x-6=-10x

While in europe, if you drive 105 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car's gas mileage is 30.0 mi/gal? assume that 1euro=1.26dollar?

Make a scale drawing of a rectangle school hall which is 50m long and 30m wide using a scale of 1cm to 5m. use your scale drawing to find the actual distance between opposite corners of the hall.