What is the value of the function y = 2x + 3 ⁢when x=-1x=-1

Thematics Solving Linear Equations: Distributive Pro Quiz Active What is the value of x in the equation 1.5 (x + 4) - 3 = 4.5 (x - 2) ? 03

The formula for the circumference of a circle is C = 2pir where r is the radius and c is feb circumference. The equation solved force is r=C/2pi Find the radius of a circle that has a circumference of 16pi. A. r=4 B. r = 8 C. r=12 D. r = 16

Brooke is making a c cylindrical bolster pillow for her couch. The pillow is 18 inches long and has a radius of 5 inches. Determine the amount of fabric needed for the pillow. Round to the nearest tenth.

Find the value of the d. 2d - 5 = 17

A rectangular corral is enclosed using 120 m of fencing. The corral uses the side of a barn as one of its sides, so fencing is required on three sides of the rectangular region. What dimensions would maximize the area enclosed by the fence?

Whats is the first step in solving the quadratic equation

Eight less than a number doubled is twenty more than the number. What is the number?

What is 1 and 1/8 plus 1 and 1/4

Daniella wrote the equation shown to represent "four less than - 3.7 times a number is - 11.9." 4n - (-3.7) = 11.9 Explain her error, include the correct equation in your response.

What is the vertex of this equation? y=-x^2+10x-21 (5, 4) (1, - 9) (-4, - 2) (7, - 3)