1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Step2247 [10]
3 years ago
8

A movie rental website charges $5.00 per month for membership and $1.25 per movie.How many movies did Andrew rent this month if

this month's bill was $16.25?
Mathematics
1 answer:
Oksanka [162]3 years ago
6 0
So to start subtract $5 from $16.25 for the monthly membership
That gives you $11.25
So then you Just divide...
$11.25 divided by $1.25
which gives you 9
So bill rented 9 movies for the month

Hope this helped! :)
You might be interested in
If a perimeter is 20/21 what is the side length of the square
Sever21 [200]

Answer:

each side would be 5/21

6 0
3 years ago
Read 2 more answers
For each system of equations, drag the true statement about its solution set to the box under the system.
neonofarm [45]

Answer:

Step-by-step explanation:

3 0
3 years ago
While shopping in France, Johnny notices the cost of apples is 3.20€/kg. Johnny isn't familiar with Euros or kilograms, and need
pochemuha

Step-by-step explanation:

3.2÷0.88=3.636$

2.2÷1=2.2lbs

3.636/2.2lbs

1.652/1lbs

5 0
3 years ago
Read 2 more answers
I surveyed students in my Math II classes to see how many hours of television they watched the night before our big test on tria
Oduvanchick [21]
Given the table below representing the number of hours of television nine Math II class students watched the night before a big test on triangles along with the grades they each earned on that test.

\begin{center}
\begin{tabular}
{|c|c|}
Hours Spent Watching TV & Grade on Test (out of 100)  \\ [1ex]
4 & 71 \\ 
2 & 81 \\ 
4 & 62 \\ 
1 & 86 \\ 
3 & 77 \\ 
1 & 93 \\ 
2 & 84 \\ 
3 & 80 \\ 
2 & 85
\end{tabular}
\end{center}

Let the number the number of hours of television each of the students watched the night before the test be x while the grades they each earned on that test be y.

We use the following table to find the equation of the line of best fit of the regression analysis of the data.

\begin{center} \begin{tabular} {|c|c|c|c|} x & y & x^2 & xy \\ [1ex] 4 & 71 & 16 & 284 \\ 2 & 81 & 4 & 162 \\ 4 & 62 & 16 & 248 \\ 1 & 86 & 1 & 86 \\ 3 & 77 & 9 & 231 \\ 1 & 93 & 1 & 93 \\ 2 & 84 & 4 & 168 \\ 3 & 80 & 9 & 240 \\ 2 & 85 & 4 & 170 \\ [1ex]\Sigma x=22 & \Sigma y=719 & \Sigma x^2=64 & \Sigma xy=1,682 \end{tabular} \end{center}

Recall that the equation of the line of best fit of a regression analysis is given by
y=a+bx
where:
a= \frac{(\Sigma y)(\Sigma x^2)-(\Sigma x)(\Sigma xy)}{n(\Sigma x^2)-(\Sigma x)^2}
and
b= \frac{n(\Sigma xy)-(\Sigma x)(\Sigma y)}{n(\Sigma x^2)-(\Sigma x)^2}

y=\frac{(719)(64)-(22)(1,682)}{9(64)-(22)^2}+\frac{9(1,682)-(22)(719)}{9(64)-(22)^2}x \\  \\ = \frac{46,016-37,004}{576-484} + \frac{15,138-15,818}{576-484} x \\  \\ = \frac{9,012}{92} + \frac{-680}{92} x \\  \\ =97.95-7.391x

Thus, the equation of the line of best fit is given by y = 97.95 - 7.391x

<span>A student that watched 1.5 hours of TV will have a score given by
y = 97.95 - 7.391(1.5) = 97.95 - 11.0865 = 86.8635

Therefore, </span><span>a student’s score if he/she watched 1.5 hours of TV to the nearest whole number is 87.</span>
6 0
3 years ago
What is the point slope equation of a line with slope -3 that contains the point (-8, -4)?
Lorico [155]

Answer:

y+4= -3(x+8)

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • An article in Fire Technology describes the investigation of two different foam expanding agents that can be used in the nozzles
    8·1 answer
  • Amelia makes $8 per hour at her job and then earns an additional $15 for every tablet she sells. She uses the expression 8h + 15
    10·1 answer
  • Nima can mow 18 yards in 6 days. Which strategy can be used to determine how many yards Nima can mow in 20
    10·1 answer
  • Divide (3+2i)/(-4+5i). express answer in standard form
    8·1 answer
  • If represented in a stem-and-leaf plot, what would be the leaf of the number 392?
    5·2 answers
  • Why are one fourth and three eights represented with negative numbers on the number line in the example
    5·1 answer
  • It takes a bear 9 more days to eat a barrel of honey alone than it takes the bear and a second bear to eat the barrel of honey t
    8·2 answers
  • A real estate broker acting as a property manager leased a building for 10 years at an annual rent of 48,000. They will receive
    6·1 answer
  • Helpppppppppppp meeeeeeeeee
    5·2 answers
  • What is the slope of y=-5x+8
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!