Unit 5 & 6 Spiral Retake Review

Front

What is the cost difference between a large bag of chips and a small bag of chips if Alicia bought 5 large bags and 3 small bags for $17.22?

Back

The cost of a small bag of chips is $1.59.

Tags

CCSS.6.NS.B.3

Front

Which ordered pair is part of the solution set for the system of inequalities: (-1,-2), (1,0), (-4,-3), (0,-2)?

Back

(1,0) is part of the solution set.

Front

Which two equations from the table could be used to determine the values of a and c?

Back

The equations IV and V could be used.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

What inequality describes the amount of money, a, Terri can spend on each person if she has a budget of $750, with $200 for room rental and 40 attendees?

Back

40a + 200 ≤ 750.

Tags

CCSS.7.EE.B.4B

Front

If Adam can spend no more than $90 on snacks, with bags of Takis at $4.50 and bags of Clementines at $6, what is the inequality representing his spending?

Back

4.5x + 6y ≤ 90.

Front

What does the term 'inequality' mean in mathematics?

Back

An inequality is a mathematical statement that compares two expressions, showing that one is less than, greater than, or not equal to the other.

Tags

CCSS.6.EE.B.8

Front

Define 'solution set' in the context of inequalities.

Back

A solution set is the set of all values that satisfy a given inequality or system of inequalities.

Front

What is the significance of the slope in a linear equation?

Back

The slope indicates the steepness of the line and the direction of the relationship between the variables.

Tags

CCSS.8.EE.B.5

Front

How do you determine if a point is a solution to a system of inequalities?

Back

Substitute the coordinates of the point into each inequality; if all inequalities are satisfied, the point is a solution.

Front

What is the purpose of graphing inequalities?

Back

Graphing inequalities visually represents the solution set and helps identify feasible solutions.

Tags

CCSS.HSA.REI.D.12