Thursday 1/30

.563 x 100=56.3

what is this called?

• Place number holder

• Place value shift

• Nothing

• I don't know

Tags

CCSS.5.NBT.A.2

When dividing by 100

what do I do

• Move the decimal to the RIGHT 3 times.

• Move the decimal to the LEFT 3 times.

• Move the decimal to the RIGHT 2 times.

• Move the decimal to the LEFT 2 times.

Which answer choice makes the equation true?

• 9

• -9

• 3

• -3

There are 40 houses in a neighborhood.

• Company X provides electricity to 1/8 of the houses.

• Company Y provides electricity to 2/5 of the houses.

• Company Z provides electricity to the remaining houses.

In this neighborhood, Company Z provides electricity to —

• F. 21 houses

• G. 24 houses

• H. 16 houses

• J. 19 houses

Amanda increased the amount of protein she eats every day from 48g to 54g. By what percentage did Amanda increase the amount of protein she eats?

• F. 11.1%

• G. 88.9%

• H. 112.5%

• J. 12.5%

On Roberto’s shelf are:

• 6 mystery books

• 5 science books

• 4 history books

• 3 adventure books

Roberto will randomly choose 1 book to read.

What is the probability that he will choose an adventure book?

• 
  

  $\frac{1}{6}$
  

• $\frac{1}{3}$

• $\frac{1}{5}$

• $\frac{1}{18}$

Tags

CCSS.7.SP.C.7B

An internet service provider charges a $35 sign-up fee and $40 per month for an internet plan. Which representation shows the relationship between the number of months, x, and the total cost of the internet plan, y?

• 
• G. y = 40x + 35

• 
• J. y = 75x

Tags

CCSS.HSF-BF.A.1A

Triangle ABC is similar to Triangle DEF.
Which is a true statment?

•  $\frac{4}{3}=\frac{DE}{9}$  

•  $\frac{5}{15}=\frac{DE}{4}$  

•  $\frac{4}{DE}=\frac{9}{3}$  

•  $\frac{9}{DE}=\frac{3}{5}$  

Tags

CCSS.7.G.A.2

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Tareq pays $22.10 for 2.6 pounds of salmon. What is the price per pound of the salmon?

• F. $57.46

• G. $8.50

• H. $19.50

• J. $24.70

Which equation represents the relationship between the x-values and the y-values in the table?

• A. It costs $12.00 to enter the state fair and $2.00 for each ride ticket.

• B. It costs $6.00 to enter the state fair and $4.00 for each ride ticket.

• C. It costs $4.00 to enter the state fair and $2.00 for each ride ticket.

• D. It costs $4.00 to enter the state fair and $6.00 for each ride ticket.

Tags

CCSS.8.EE.B.5