Super Spiral Lesson 19 - 3rd 9 Weeks

John wrote two expressions that are equivalent to 2r

"think 2 rabbits"

Select TWO correct answers.

Tags

CCSS.6.EE.A.4

David can spend NO more than $350.

He went to the store and bought a new video game console for $150.

Which inequality represents all possible values of d, the dollars David can spend with his remaining money?

• d ≥ 200

• d ≤ 200

• d >200

• d ≤ 500

Answer explanation

David only has $350.

He can only spend this or less.

He spent $150 at the store.

He now only has $350-$150 = $_______left over for other stuff

Use the number line to solve 4x > 20

My solution for x is: ​ (a)  

My graphed dot will be ​ (b)  

My arrow that I shade to include all the values of x will go ​ (c)  

​

• x > 5
• open
• right
• left
• closed/colored in

Answer explanation

4 x > 20

Divide both sides by 4 to get x by itself.

x > 5

now you can graph the dot and shade.

x can be who and still be greater than 5?

Tags

CCSS.6.EE.B.8

Mr. Clubine bought 5 T-shirts for $6 each.

$7 was spent on lunch.

He paid for the T-shirts and lunch using his debit card.

5(-6) + (-7)

Which represents the change in the balance of Mr. Clubine's checking account from these purchases.

• -37

• 23

• -23

• 37

Answer explanation

5(-6) =

Spent $6 x 5 = $30

Spent another $7

Spent $30 and $7 total = _________

Tags

CCSS.7.NS.A.3

What value of x makes this equation true?

-60 = - 40 + x

• -20

• 20

• 80

• -80

Answer explanation

Get x by itself.

Inverse of -40 is add 40.

Do this to both sides.

Tags

CCSS.6.EE.B.5

An equation is shown.

What is the solution to the equation?

11r - 3r = 48

• 9

• -6

• 6

• 4

Answer explanation

11r - 3r = 48

Combine like terms....11 r - 3r =

What is 11 rabbits - 3 rabbits = 8 rabbits.

Now

8r = 48

Solve for r...

8 ( ___) = 48

A right rectangular prism with a SQUARE base is shown.

The volume of the prism is 300 cubic units.

What is the height, h, of the prism in units?

• 52 units

• 15 units

• 7 units

• 12 units

Answer explanation

Volume = lwh in 5th grade.

Now it is V = Bh

B is the shape of the base which is a square.

What two dimensions would you find on a square?

If I know the volume is 300 cubic inches,

I need ___ x___x ___ = 300

I know I have 5 x 5 x ? = 300

Tags

CCSS.7.G.B.6

A numeric expression is shown below.

Which value is equivalent to the expression shown? Use P E M/D A/S

10 - (-16) ÷ 4 · 2

• -6

• 18

• 2

• 14

Answer explanation

PEMDAS

No parenthesis or exponents.

Multiply/ Divide...who is on the left?

-16 ÷ 4 = -4

Now do -4 x 2 = -8

KCC

10 - (-8) =

Tags

CCSS.7.NS.A.3

The area of a rectangle is 24 square inches.

The width of the rectangle is 5 inches.

What is the length of the rectangle in inches?

• 4.8 inches

• 120 inches

• 4.5 inches

• 4.4 inches

Answer explanation

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The graph shows point T. (-2,2)

What is the location of a point in quadrant III

at a distance 4 units from point T?

​ (a)  

• (-2, -2)
• (2, -2) 
• (2,2)

Answer explanation

To move to Quadrant III - you must go down.

Move 4 blocks/ lines.

You are now going to say the x axis <----> number first.

Say the vertical number, y axis, 2nd.

( _____, _______)

Tags

CCSS.6.NS.C.8