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Algebra 1 6-0 Get Ready for Chapter 6

Last updated almost 4 years ago
12 questions
10

Solve the equation. If necessary, indicate that the equation has no solution or is an identity.

5(2x+8)-5x=5(5x+6)

10

Solve the equation. If necessary, indicate that the equation has no solution or is an identity.

4(3t-9)=3(4t-12)

10

Solve the equation. If necessary, indicate that the equation has no solution or is an identity.

x-(x-7)=3

10

Place the steps for solving and graphing the inequality in the correct order.

1-2a>5

  1. Divide both sides by -2 (and remember to flip the inequality symbol) to arrive at a<-2.
  2. Draw an arrow from the boundary point pointing to the left.
  3. Draw an open boundary point at -2 on a number line.
  4. Subtract 1 from both sides to arrive at -2a>4.
10

Identify the points on the number line that are solutions of the compoind inequality -5<x\leq 9. Select all that apply.

10

Solve the inequality.

-3-5m-1<-14

10

Solve the inequality.

\frac{1}{2}(10-n)<2n

10
The rate for mailing an envelope is $0.80 per ounce.

The function rule __________ represents the total cost, c(w), to mail an envelope weighing w ounces. The cost to mail an envelope that weighs 5 ounces is __________.
10

Use intercepts to match each equation with its graph.

Draggable itemCorresponding Item
3x-2y=6
3x-2y=-12
2x+4y=8
-2x+4y=-12
Consider the line created by the equation y=\frac{1}{2}x+6.
5

What is the slope of the line? Enter only a number.

5

What is the y-intercept of the line? Enter only an ordered pair.

5

What is the graph of the line?