Quarterly 2 Review

Front

What is the solution set for the inequality 16.5 >= 1.25x + 12.75?

Back

x <= 3

Tags

CCSS.7.EE.B.4B

Front

If there are 5 teachers for every 24 students, what equation represents the relationship between s (students) and t (teachers)?

Back

s = 4.8t

Tags

CCSS.HSF-LE.A.1B

Front

Sarah paints at a constant rate of 15 square feet every 20 minutes. How fast can she paint in square feet per hour?

Back

75 square feet per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

George had $36 and bought 4 notebooks, having less than $12 left. What is the solution set for x, the cost of each notebook?

Back

x > $6

Front

Farmer Joe sells bags of apples for $17.10 with 18 apples in each bag. What is the cost per apple?

Back

$0.95

Tags

CCSS.6.NS.B.3

Front

What does the inequality x <= 3 represent in terms of a solution set?

Back

It represents all values of x that are less than or equal to 3.

Tags

CCSS.6.EE.B.8

Front

How do you convert a rate of painting from square feet every 20 minutes to square feet per hour?

Back

Multiply the rate by 3 (since there are 3 twenty-minute intervals in an hour).

Tags

CCSS.6.RP.A.3B

Front

What is the formula to find the cost per item when given total cost and quantity?

Back

Cost per item = Total cost / Quantity.

Tags

CCSS.HSF-LE.A.1B

Front

If the relationship between students and teachers is s = 4.8t, what does this imply about the ratio of students to teachers?

Back

For every teacher, there are 4.8 students.

Tags

CCSS.HSF-LE.A.1B

Front

What is the significance of having less than $12 left after a purchase in a word problem?

Back

It sets up an inequality to determine the maximum cost of each item.

Tags

CCSS.6.EE.B.8