Question

Tina's salsa class membership, which is $15, is deducted automatically from her bank account every month. Which expression shows the total deductions for the year?

(−$15) � 12

(−$15) + 12

(−$15) − 12

(−$15) ⋅ 12

Answer 1

Question 2 (Multiple Choice Worth 5 points)


(02.03 HC)

Tina's salsa class membership, which is $15, is deducted automatically from her bank account every month. Which expression shows the total deductions for the year?

(−$15) � 12

(−$15) + 12

(−$15) − 12

(−$15) ⋅ 12






Question 3 (Multiple Choice Worth 5 points)


(02.02 LC)

Convert 16 over 5 to a decimal using long division.

3.2

3.4

4.2

4.4






Question 4 (Multiple Choice Worth 5 points)


(02.03 MC)

Molly opened a bank account. She deposited $86.50 into her account every month for 20 months. She used $24.50 every month to pay for singing lessons. After 20 months, she used 1 over 4 of the total money left in her account to go to a summer camp for singers. What is the total amount of money Molly spent to go to the summer camp?

$310.00

$360.00

$420.00

$460.00






Question 5 (Multiple Choice Worth 5 points)


(02.02 LC)

Which of the following numbers can be expressed as repeating decimals?

4 over 7, 2 over 5, 7 over 8, 4 over 9

7 over 8 and 4 over 9

4 over 7 and 2 over 5

4 over 7 and 4 over 9

2 over 5 and 7 over 8






Question 6 (Multiple Choice Worth 5 points)


(02.01 LC)

Simplify (2.5)(−5)(−4.6).

−575

−57.5

57.5

575






Question 7 (Multiple Choice Worth 5 points)


(02.03 MC)

Mini earned $160 during the summer doing chores. She bought 3 dresses worth $12 each using her chore money. How much money was left after she bought the dresses?

$112

$124

$136

$148






Question 8 (Multiple Choice Worth 5 points)


(02.02 LC)

How can 52 over 9 be expressed as a decimal?

4.3 with bar over 3

4.7 with bar over 7

5.3 with bar over 3

5.7 with bar over 7






Question 9 (Multiple Choice Worth 5 points)


(02.01 MC)

Mike jogged a total distance of 5 and 1 over 3 miles during the months of October and November. If Mike only jogged 1 over 6 mile every day, which expression shows the number of days in which he went jogging?

5 and 1 over 3 multiplied by 1 over 6

5 and 1 over 3 plus 1 over 6

5 and 1 over 3 minus 1 over 6

5 and 1 over 3 divided by 1 over 6






Question 10 (Multiple Choice Worth 5 points)


(02.02 LC)

Which of the following rational numbers is equal to 4 point 7 with bar over 7?

43 over 9, 49 over 9, 35 over 9, 32 over 9

43 over 9

49 over 9

35 over 9

32 over 9






Question 11 (Multiple Choice Worth 5 points)


(02.01 HC)

Freddy has a shelf that is 72 over 5 inches wide. How many catalogs can Freddy arrange on the shelf if each catalog is 4 over 5 of an inch thick?

11, because the number of catalogs is 72 over 5 divided by 5 over 4

12, because the number of catalogs is 72 over 5 multiplied by 4 over 5

16, because the number of catalogs is 72 over 5 multiplied by 5 over 4

18, because the number of catalogs is 72 over 5 divided by 4 over 5






Question 12 (Multiple Choice Worth 5 points)


(02.03 HC)

A submarine is diving to a total depth of 45 feet. It descends 15% of the total depth in 1 minute.

How deep will the submarine be after 4 minutes?

−6.75 feet

−27 feet

−13.5 feet

−20.25 feet

Answer 2

oh my god

Answer 3

lol

Answer 4

Tina's salsa class membership, which is $15, is deducted automatically from her bank account every month. Which expression shows the total deductions for the year?

Answer is : (−$15) ⋅ 12 , that is 12 times 15 dollr , and -ve sign for deduction

Answer 5

\[-15 \times 12\]

Answer 6

thanks question number 4?