Which number is composite?

a. 41

b. 81

c. 31

d. 47

What is dilation? And how can you solve it?

Find the area of a circle with the diameter of 3 centimeters. Use 3.14 for pi ().

Geno is a running back for the Bayside Barn Owls. During the final drive of his last football game, he gained 4 yards three times, lost 1 yard twice, and gained 6 yards twice.

Solve for w. = - 28-4w simplify your answer as much as possible

Which intervals show f (x) decreasing? Check all that apply. [-2.5, - 2] [-2, - 1.5] [-1, 1) [1.5, 2] [2, 2.5) (2.5, 3]

What are the roots of the equation y=x^2 - 5x-24

What value or values of x satisfy 2|x + 5.3| = 4.2? x can only equal - 3.2. x can only equal 7.4. x can equal - 3.2 or - 7.4. x can equal - 3.2 or 7.4.

Over which interval are the exponential and linear function approximately the same? from 0.25 to 0.5 from 0.5 to 0.75 from 0.75 to 1.0 from 1.25 to 1.5

X2 + 20x + 99 Factor the expression

A scale drawing of a rectangular park measures 7.5 inches long and 4 inches wide. if the scale used for the drawing is 2.5 inches equals 15 yards, what is the actual length of the park?