Notebooks cost $1.20 each. This weekend they will be on sale for $0.80. what percentage is the sale?

Given ABCD is a parallelogram ABE equals 180° CBE is congruent to CEB prove DAE is congruent to CEA

Suppose that two balanced dice, a red die, and a green die, are rolled. Let Y denote the value of G - R where G represents the number on the green die and R represents the number on the red die. What are the possible values of the random variable Y?

Determine which relation is a function. A. { (1,2), (2,3), (3,4), (4,5) } B. { (2,2), (3,2), (4,2), (1,2) } C. { (5,7), (5,8), (5,1), (5,3) } D. { (1,2), (5,8), (1,4), (3,8) }

a machine produces 247 bolts in 26 minutes at the same rate how many minutes would it take to produce 209 bolts

The lengths of the legs of a right triangle are consecutive even integers. The hypotenuse is 58 inches. What is the sum of the lengths of the legs in inches?

The equation x^2/24^2 - y^2 / (blank) ^2 = 1 represents a hyperbola centered at the origin with a directrix of x = 576/26. The positive value (of what) correctly fills in the blank in the equation.

Write an algebraic expression for the phrase. 3 times the sum of k and d

40% = 32 / what is the full fraction

Jeremy walked 6/8 of the way to school and ean the rest of the way what fraction in simplest form shows the part of the way that jeremy walked

This is Josh’s solution for the equation x2-6x-7=0: x2-6x-7=0 x2-6x=7 x2-6x+9=7+9 (x-3) 2=16 x=19 x-3=-16 x=-13 Is Josh’s solution correct? Explain