The annual fixed costs for owning a small sedan are $1289, assuming the car is completely paid for. The cost to drive the car is approximately$0.15 per mile. Write a linear equation that relates the cost C and the number x of miles driven annually.

Evaluate teamwork skills, including an analysis of task organization, cooperation, communication, and responsibility.

Has slope $-\frac{2}{7}$ and contains $(5,6)$.

Based on the recipes you saw, what do you think are other advantages of choosing carbohydrate-rich foods?

Find the slope and y-intercept of each line. Graph the line by hand. Verify your graph using a graphing utility. $x + y = 0$

Use slopes to show that the triangle whose vertices are (-2, 5), (1, 3), and (-1, 0) is a right triangle.

One method for determining the depth of a well is to drop a stone into it and then measure the time it takes until the splash is heard. If d is the depth of the well (in feet) and $t_{1}$ the time (in seconds) it takes for the stone to fall, then $d=16 t_{1}^{2},$ so $t_{1}=\sqrt{d} / 4 .$ Now if $t_{2}$ is the time it takes for the sound to travel back up, then $d=1090 t_{2}$ because the speed of sound is 1090 ft/s. So $t_{2}=d / 1090.$ Thus the total time elapsed between dropping the stone and hearing the splash is $t_{1}+t_{2}=\frac{\sqrt{d}}{4}+\frac{d}{1090}.$ How deep is the well if this total time is 3 s?

Salvage logging can a. decrease soil erosion. b. decrease commercial logging. c. promote wildfires. d. speed up forest regrowth.

Plot each point and form the triangle ABC. Verify that the triangle is a right triangle. Find its area. A=(4,-3); B=(0,-3); C=(4,2)

Prepare a display on how to compost kitchen and table scraps. Why is composting useful?

What is a photovoltaic cell? How does it work?

Sketch the graph of each equation. y=3-2x-

$$x^2$$

Why does the world need to grow more food? Why do the methods need to be sustainable?

Draw a contour map of the function showing several level curves. f(x, y)= x^1/2+y