Solve each system by substitution. (3x+2y=23, 1/2x-4=y), (4x=3y-2, 18=3x+y), (4y+3=3y+x, 2x+4y=18), (4y-x=5+2y, 3x+7y=24)

Is the function in the table linear or nonlinear and why? x y 0,-100 and 1,-50 and 2,0 and 3,100 and 4,150. (A) The function is not linear because there are negative values in the y values.

People are chosen at random from a lottery. Each person chosen can be either male or female. Assume that either possibility is equally likely. How can you stimulate the probable outcomes of this event with a six-sided number cube

Which of the equations below has no solution? A.) 2x + 4 = 9 B.) 3x = 3 C.) x+8 = x + 3 D.) x = 0

If the diameter of a circle is doubled its area will be multiplied by? these are the answers a. 1/2 b. 1/4 c. 2 d. 4 e. 16

Explain the difference between the two inequalities. How does this affect your methy of solution

What is the greatest common factor of the numerator and denominator of the rational expression below? 5x-20/x^2-2x-8

How do I solve bh+hr=25 when solving for b

G (x) = - 4x-4 and f (x) = x squared minus 5 and find g (f (x))

How many 6-digit positive integers can you write using only digits 0, 1, 2, 3? Digits can be repeated. Will award brainliest!

Jasmine made 100 cups of punch for a party. How many ounces did she make?