Melanie had 67 dollars to spend on 7 books. After buying them she had 11 dollars. How much did each book cost?

Mathematics

2 answers:

STatiana [176]3 years ago

7 0

$9.57 because 67/7=9.57 only use the first 2 numbers after the decimal with money

Paha777 [63]3 years ago

7 0

Each book costs $8.00.
You subtract 11 from 67 getting a difference of 56.
Then you divide 56 by 7 getting a quotient of $8.00.

You might be interested in

F(9) if f(x) = 5x - 16

MariettaO [177]

Here is your answer

6 0

3 years ago

If the ratio of purple bikes to red bikes is 8 to 12 and there are a total of 100 bikes, how many of them are purple? * 40 purpl

Marrrta [24]

Answer:

Step-by-step explanation:

sum the parts of the ratio, 8 + 12 = 20 parts

Divide the total by 20 to find the value of one part of the ratio

100 ÷ 20 = 5 ← value of 1 part of the ratio , thus

8 parts = 8 × 5 = 40 ← number of purple bikes

4 0

3 years ago

A fuel company supplies fuel in two different-sized tankers. The first tanker can supply x cubic feet of fuel in one trip and th

Bezzdna [24]

Answer:

A. Total fuel, in cubic feet, supplied by the two tankers in one trip.

Step-by-step explanation:

3 0

3 years ago

Mia jogs 3 kilometers in 20 minutes. There are about 0.6 miles in a kilometer. What is Mia’s approximate speed in miles per minu

scoundrel [369]

Speed is the ditance traveled by a certain object given a certain time span. To solve this problem we need to divide the distance by the time given. Before that, the problem asked us to get the speed in terms of miles per minute and we are given a distance of 3 kilometer. We have to convert this to miles. 3km(0.6miles/km) = 1.8 miles. The speed is then 1.8/20 = 0.09mi/min.

3 0

3 years ago

Chloe's college raises the cost of room and board per semester. This increase raises Chloe's opportunity cost of attending colle

drek231 [11]

Answer:

The answer is "Option C"

Step-by-step explanation:

The choices were missing in the question, which is defined in the attached file please find it.

To attend university, Chole should pay the cost of a room and board each semester. Even though the Chole will not be in college, she will still have a room as well as a board and continue living.

If she will not attend college, it also has to equate rooms and board costs per six months since increase towards the room or board charges.
If there's an increase in rooms and boarding costs because she did not understand below the rise in their school fees, therefore the financial cost reduces that desire of she attend.

5 0

3 years ago