Question

The graph below shows the fine that a library member pays based on the number of days a book is overdue:
A graph is shown. The values on the x axis are 0, 2, 4, 6, 8. The values on the y axis are 0, 1.50, 3.00, 4.50, and 6.00. Points are shown on ordered pairs 0, 0 and 2, 1.50 and 4, 3.00 and 6, 4.50. These points are joined by a line. The label on the x axis is Days Overdue. The title on the y axis is Fine.Which statement best describes the point (0, 0) on the graph?
No fine is paid if the book is returned by the due date.
A fine of $0.75 is paid if the book returned by the due date.

Answer 1

a

Answer 2

The number of pages that Ana, Hillary, Roger, and Juan can read in a day is shown below:

Ana read 15% of her 46-page book.
Hillary read 11% of her 72-page book.
Roger read 12% of his 68-page book.
Juan read 14% of his 69-page book.

Who can read the greatest number of pages in a day?

Ana
Hillary
Roger
Juan

Answer 3

I think "No fine is paid if the book is returned by the due date"

Answer 4

thx, could you help with the other one pls??

Answer 5

???

Answer 6

The number of pages that Ana, Hillary, Roger, and Juan can read in a day is shown below:

Ana read 15% of her 46-page book.
Hillary read 11% of her 72-page book.
Roger read 12% of his 68-page book.
Juan read 14% of his 69-page book.

Who can read the greatest number of pages in a day?

Ana
Hillary
Roger
Juan

Answer 7

from your data, we have:
Ana--->690/100
Hillary--->792/100
ROger--->816/100
Juan--->966/100
so: Juan, because 966>816>792>690

Answer 8

thx ur awesome :D

Answer 9

thank you!:)

Answer 10

Meg conducted a survey of four school cafeterias to find the number of students who like sandwiches for lunch. The results of her survey are recorded in the table below:


School Cafeteria Survey
School Total Number of Students in the Cafeteria Number of Students Who Liked Sandwiches
A 38 12
B 48 9
C 26 10
D 24 8


Which school has the greatest percentage of students who like sandwiches for lunch?
School A
School B
School C
School D

Answer 11

i hope u can understand the table @Michele_Laino

Answer 12

srry

Answer 13

no problem, it is okay!

Answer 14

I think that your answer is:
school A--->12/38=31.6%
school B--->9/48=18.7%
school C--->10/26=38.5%
school D--->8/24=33.3%
so: school C

Answer 15

thx

Answer 16

thanks!!!!!

Answer 17

Convert fraction with numerator 7 and denominator 8 to a decimal.

0.375
0.875
0.925
0.965

Answer 18

we have:
\[\frac{ 7 }{ 8 }=\frac{ 70/8 }{ 10 }=\frac{ 8+6/8 }{ 10 }=\frac{ 8+3/4 }{ 10 }=\]
\[=\frac{ 8 }{ 10 }+\frac{ 3 }{ 4 }*\frac{ 1 }{ 10 }=0.8+0.75*\frac{ 1 }{ 10 }=\]
\[=0.8+0.075=0.875\]
so the second option

Answer 19

Which unit rate is equivalent to 14 miles per gallon?

two gallons over thirty two miles
thirty two miles over two gallons
three miles over forty two gallons
forty two gallons over three miles

Answer 20

I think forty two miles over three gallons

Answer 21

even if my answer not appears in your options

Answer 22

thx :D

Answer 23

thanks!

Answer 24

Which expression is equivalent to 2(m − 5) + 6?

2m − 1
2m + 22
2m − 4
2m + 16

Answer 25

we have:
\[2(m-5)+6=2m-10+6=2m-4\]
so: the third option

Answer 26

thx :D what do you think about this one @Michele_Laino ??

Answer 27

The temperature at a mountain base camp was −2 degrees Celsius on Thursday. Friday morning, the temperature was 1 degree Celsius lower than what it was on Thursday. By Friday evening, the temperature was 3 degrees Celsius lower than what it was that morning. What was the temperature at the base camp Friday evening?

−9 degrees Celsius
−8 degrees Celsius
−7 degrees Celsius
−6 degrees Celsius

Answer 28

the ??? are -

Answer 29

we have:
Thursday--->-2
Friday morning--->-2-1=-3
Friday evening--->-3-3=-6
so the fourth option

Answer 30

thx

Answer 31

thanks!

Answer 32

Where is the number 3 − 7 located on a horizontal number line?

4 units to the left of 3
7 units to the left of 3
4 units to the right of 3
7 units to the right of 3

Answer 33

3-7

Answer 34

after this question ill open another one :D

Answer 35

since 3-7=-4, then it is located at 7 units to the left of 3

Answer 36

so the second option