Fred bought some toys. He bought toy cars for $8.31, and paid $6.78
on marbles with a $20 bill. How much change from the purchase?

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0