Ch 7 test- Writing and solving equations and inequalities

Solve for x: 3x = 9

• x = 3

• x = 9

• x = 27

• x = 5

Tags

CCSS.6.EE.B.7

Use the equation 4w + 10 and solve if w = 10.

• 40

• 50

• 24

• 2

Tags

CCSS.6.EE.A.2C

When Jessica studies for her math test she earns a better grade. Which is the dependent variable in this situation: the hours studied or the math test grade?

• Hours studied

• They are both dependent

• Neither

• Math test grade

Tags

CCSS.6.EE.C.9

Identify the independent variable in the situation:

The hours you work, and the total amount of money you make.

• total money made

• hours worked

• neither are independent

• both are independent

Tags

CCSS.6.EE.C.9

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 
• <, >

Tags

CCSS.6.EE.B.8

What inequality does the number line graph represent. 

• x < 2
• x > 2
• x ≥ 2
• x ≤ 2

Tags

CCSS.6.EE.B.8

"At most" and "No more than" are both clue words for...

• <
• >
• ≤
• ≥

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Solve the following equation
X + 8 = 15

• 23
• -7
• 7
• -23

Tags

CCSS.6.EE.B.7

Solve the following equation
2y = 18

• 36
• 16
• 9
• 20

Tags

CCSS.6.EE.B.7

Phil wants an A on his math test.  He needs at least a 90%.
Let x represent the grade Phil gets on his test.

• x > 90
• x ≥ 90
• x < 90
• x ≤ 90

Tags

CCSS.6.EE.B.8