STUDY GUIDE #2

The solutions of a system of linear inequalities are the ​ (a)   that are solutions to ​ ​ (b)   inequalities in the system. On a graph the solutions to a system of inequalities is the ​ ​ of the half-planes or where the shaded regions

• ordered pairs
• overlap
• intersection
• all

The solution of this equation has an error. Identify at which step the error occurred.

2 ( x + 4) + 6 = 14

• Step 1

• Step 2

• Step 3

• Step 4

Which sequence has a common difference of 1.25?

• 0, -1.25, -2.5, -3.75, -5

• 0, 1.25, 2.5, 3.75, 5

• 0, 0.25, 0.5, 0.75, 1

• 0, -0.25, -0.5, -0.75, -1

Shelby's printer has 500 sheets of paper in it. After Monday, there were 466 sheets of paper. After Tuesday, there were432 sheets of paper. After Wednesday, there were 398 sheets of paper. If this pattern continues, how many sheets of paper will be left after Friday?

Mathematical Equivalence

ON

Raymond is filling his kitchen sink to wash dishes. After one minute, there are 2.75gallons of water in the sink. After two minutes, there are 5.5 gallons of water in the sink. After three minutes, there are 8.25 gallons of water in the sink. IF this pattern continues, how many gallons of water will be in the sink after five minutes?

Mathematical Equivalence

ON

How many hexagons would be in the 19th figure of the arithmetic pattern?

Mathematical Equivalence

ON

Find the 11th term of the arithmetic sequence graphed below.

Mathematical Equivalence

ON

The y-intercept of the line y = –4x – 7 is __.

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

OFF