B.E.S.T Algebra Math Practice

Doug has 8 square pieces of wood. Each piece of wood has a side length of c centimeters. The total area of all 8 pieces of wood is 200 square centimeters.

Create a quadratic equation Doug can use to find the side length of each piece of wood.

Mathematical Equivalence

ON

A band sells x premium tickets and y regular tickets for a concert.

A premium ticket costs $20.

A regular ticket costs $5 less than a premium ticket.

The band raises $2145 from selling tickets.

Select the coefficients to complete the equation representing the relationship between x and y.

​ ​ (a)   x + ​ (b)   y = 2145

• 20
• 15
• 5
• 25

Tags

CCSS.HSA.CED.A.3

Tags

CCSS.7.EE.A.1

• The x-intercept increases.

• The y-intercept increases.

• The slope increases.

• The x-intercept decreases.

• The y-intercept decreases.

• 1
• year
• 12
• 365
• days
• 300
• minutes
• 2
• 5

Tags

CCSS.HSF-IF.C.8B

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which linear equation best models the scatter plot?

Based on the model in the previous question, what could be the highway fuel economy, of a car that has a city fuel economy of 43 mpg? Round your answer to the nearest hundredth.

Mathematical Equivalence

ON

A school office surveys sixth and seventh grade students about whether they ride the bus to school. The data are recorded in a frequency table.

Enter numbers to complete the frequency table for the data.

g

h

i

j

e

55

54

150

250

96

271

151

95

273

272

Tags

CCSS.HSN.VM.C.6