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Checkpoint: linear equations — Homework
Mixed review. One item from each of the last four weeks' skills.
- 1.Solve: 6(x - 1) = 2x + 10
- 2.Solve: 7x + 3 = 7x + 3
- 3.Find the slope through (0, -3) and (5, 7).
- 4.Write the equation of a line with slope 4 and y-intercept -6.
- 5.A tutoring service costs y = 30x + 15, x in hours. What do 30 and 15 mean, and what is the cost for 5 hours?
- 6.Of everything from the last eight weeks, write one sentence about the idea you feel most confident about, and one about the idea you want to review more.
🌲 Homeschool of the FutureEighth Grade · Math · week 9 homework