Lesson 5- Assignment (1st Period)

A gas station manager paid to have 6 cases of sport drinks delivered to the gas station.

- Each case cost $18.65

- There was a delivery fee of $23.50

What was the total amount paid by the gas station manager?

• $159.85

• $111.90

• $88.40

• $135.40

What is the value of the expression 6.7 (11.5)?

• 77.5

• 77.05

• 7.705

• 7705

What is the value of the expression $\left(0.11\right)^2$ ?

• 0.121

• 1.1

• 2.2

• 11

Carlos ran a distance of  $3\frac{1}{2}$  miles each day for 5 days. Then he ran a distance of  $4\frac{1}{4}$  miles each day for the next 5 days. What was the total distance in miles that Carlos ran during these 10 days?

• 23 mi

•  $38\frac{3}{4}$  mi

•  $42\frac{1}{2}$  mi

• 35

A cubic foot of gravel weighs 102.7 lb. Alice is transporting a load of  $8\frac{1}{4}$  cubic feet of gravel. How much does the load of gravel weigh?

• 847.275 lb

• 863.707 lb

• 816.175 lb

• 835.978 lb

Hayley wrote the following rational numbers on the whiteboard:

 $6\frac{1}{10}$  and 3.7

What is the produce of these two rational numbers?

• 2.257

• 22.57

• 9.8

• 98

The Trautmann family consists of two parents and 2 children: Ruby age 13 and Andrew age 8. The family bought movie tickets. How much did the family pay altogether for the tickets? 

• $19.25

• $30.00

• $38.50

• None of these

Andrea needs  $8\frac{1}{2}$  yards of fabric to make a quilt. She has one piece of fabric that is  $1\frac{1}{4}$  yards and another piece that is  $3\frac{1}{2}$  yards. How many more yards of fabric does Andrea need to make the quilt? 

• 7.25 yd

• 4.75 yd

• 3.75 yd

• 2.25 yd

On Saturday, Mr. Reyna traveled an average speed of 55 miles per hour for 3.5 hours. Use the distance formula: d=rt (r: rate & t: time) to find the total distance that Mr. Reyna traveled last Saturday.

Which statement is true?

• If a number is a rational number, then the number is a whole number

• If a number is a whole number, then the number is a rational number

• If a number is an integer, then the number is a whole number

• If a number is a rational number, then the number is greater than 0