Algebra Unit 6

Match

• y < x−2 
  y < 3

• y > -x+2
  y > 3

• y < -x+2
  y < 3

• y < -x+2
  y > 3

Tags

CCSS.HSA.REI.D.12

Write the system of equations in Standard Form for the tables.

Tags

CCSS.8.EE.C.8C

Write the system of equations in Standard Form from the tables.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

The equations of two lines are:
 2x-y=4 and y=-2x+8.
What is the value of x in the solution for this system?

• x=8

• x=3

• x=11

• x=5

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

The Math Club raised money for its spring banquet by washing vehicles. The club charged $3 for a car and $5 for a truck. The club earned a total of $510 for washing 122 vehicles. How many cars did the club wash?

• 86

• 72

• 50

• 36

Tags

CCSS.8.EE.C.8C

The first step in solving using the substitution method is __________.

• get x by itself

• get y by itself

• get either variable by itself

• add the equations together

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Two brothers went shopping at a back-to-school sale where all shirts and shorts were the same price. The younger brother spent $175 on 7 new shirts and 7 pairs of shorts. The older brother purchased 6 new shirts and 7 pairs of shorts and paid a total of $165. How much did one shirt cost?

• $5

• $10

• $15

• $20

Tags

CCSS.8.EE.C.8C

Your family goes to a restaurant for dinner. There are 6 people in your family. Some order the chicken dinner for $14.80, and some order steak for $17. If the total bill was $91, which system best represents the situation? 

• x + y = 6
  14.80x + 17y = 91

• x + y = 91
  14.80x + 17y = 6

• x - y = 6
  14.80y + 17x = 91

• x - y = 91
  14.80x+ 17y = 6

Tags

CCSS.8.EE.C.8C

Tags

CCSS.HSA.APR.A.1

Tags

CCSS.HSA.APR.A.1