CAASPP Math Practice Test

Mathematical Equivalence

ON

Tags

CCSS.6.EE.A.3

Mathematical Equivalence

ON

Tags

CCSS.7.EE.A.1

Dave and Karen both work in a warehouse. Dave can fill 3 trucks with boxes in 50 minutes. Karen can fill 5 trucks with boxes in 72 minutes.

Enter an equation that can be used to find the time, m, in minutes, it would take Dave and Karen working together to fill 20 trucks with boxes.

Tags

CCSS.HSA.CED.A.1

• A) Yes

• B) No

• C) Only for ( x = 0 )

• D) Only for ( x = 1 )

• A) Yes

• B) No

• C) Only for ( x = 1 )

• D) Only for ( x = 5 )

• A) Yes

• B) No

• C) Only for ( x = 0 )

• D) Only for ( x = 1 )

• A) Yes

• B) No

• C) Only for ( x = 0 )

• D) Only for ( x = 1 )

Which equation of ( f(x) ) reveals the minimum or maximum value of ( f(x) ) without changing the form of the equation?

Select the expression that is equivalent to (2x+3)²−(x+1)(2x+3).

• (2x+3)[(2x+3)−(x+1)]

• (2x+3)−(x+1)

• (2x+3)(x+4)

• 2x²+6

Tags

CCSS.6.EE.A.3

An outlier in a data set is significantly smaller than the rest of the data. When the outlier is removed, what will happen to the mean(average number)?

• Increase

• decrease

• Cannot Be Determined