What is 8x^2=2x-6 show answer

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.

The sum of the two shortest sides of a triangle must be greater than length of the longest side .one side of triangle abc measures 8cm .the longest side of triangle abc measure 14 cm