17. A model mocket is launched from a mot into a large field. The path of the rocket can be modeled by the equation y = -0,048 +4.1x + 7.6, where .r is the horizontal distance, in meters from the starting point on the roof and y is the
height, in meters of the rocket above the ground. How far horizontally from its starting point will the nucket land?
a. 1.82 m
b. 208.64 m
c. 10432 m
d. 104.93 m

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?