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Biblioteka

Unit 1 Retake

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Pitanje 1
1.

The formula for a line in slope-intercept form is y = mx + b. Write the equation of the formula when solved for m.

Pitanje 2
2.

An inequality is represented on a number line. Write the inequality represented

Pitanje 3
3.

Michelle solved an inequality using the steps given in the box.

Did Michelle solve the inequality correctly, or did she make a mistake?

Pitanje 4
4.

Which inequality correctly matches the graph?

Pitanje 5
5.

Pitanje 6
6.

The solution to an inequality is graphed on the number line.

Which inequalities have solutions that match the number line? Select ALL that apply.

Pitanje 7
7.

What value is equal to the expression:

Pitanje 8
8.

Which statement best describes the first step to take when solving:

Pitanje 9
9.

Andy wrestles for his school. To stay in his current weight class, he must weigh more than 114 pounds but no more than 120 pounds.

Which inequality models Andy's situation, where w represents Andy's weight?

Pitanje 10
10.

What value of x makes the equation true:

Pitanje 11
11.

What is the solution to

Pitanje 12
12.

What is the solution to the inequality?

Consider the steps for solving the equation:

Select all properties that are used to solve this equation.