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
PIT_PIT [208]
3 years ago
7

one month Laura rented 3 movies and 2 video games for a total of 22$. The next month she rented 5 movies and 6 video games for a

total of $52. Find the rental cost for each movie and each video game.
Mathematics
1 answer:
jekas [21]3 years ago
8 0

Step-by-step explanation:

24$

You might be interested in
WILL GIVE BRAINLIEST
rosijanka [135]

Answer:

increase

Step-by-step explanation:

  • Given data is: 71, 67, 67, 17, 69, 84, 21, 87

  • Arranging in ascending order we find: 17, 21, 67, 67, 69, 71, 84, 87

  • Here N = 8 (Even number)

  • N/2 = 4 and N/2 + 1 = 5

  • 4th term = 67, 5th term = 69

  • -> median = Sum of 4th and 5th term/2 = (67 + 69)/2 = 132/2 = 66

  • Now, when one of the 67 is replaced by 71, the new data set in ascending order will be: 17, 21, 67, 69, 71, 71, 84, 87

  • Here, 4th term = 69, 5th term = 71

  • New median = (69 + 71)/2 = 140/2 = 70

  • -> new median > initial median

CONCLUSION: Median will increase if the number 71 replaced one of the 67's in the set.

5 0
2 years ago
Can someone check my answers and if their wrong explain how to get the correct answer
Charra [1.4K]

Answer: 1. Correct, 2. Incorrect 90° angle not 80° angle answer is 50, 3. Is correct, 4. Is correct

Step-by-step explanation:

8 0
3 years ago
The rate at which an assembly line workers efficiency E (expressed as a percent) changes with respect to time t is given by E'(t
zavuch27 [327]

By the fundamental theorem of calculus,

E(t)=E(1)+\displaystyle\int_1^t E'(u)\,\mathrm du

So we have

E(t)=92+\displaystyle\int_1^t(75-6u)\,\mathrm du

E(t)=92+(75u-3u^2)\bigg|_1^t

E(t)=20 + 75 t - 3 t^2

4 0
3 years ago
Determine whether the relation is a function. Explain why or why not.
Oksi-84 [34.3K]

Answer: THE ANSER IS A. No, the domain value 5 corresponds to two range values, -8 and 5.

Find the domain and range.

Domain:

{ 6 ,  5  , 1 }

Range:

{ − 7 ,  − 8  , 4  , 5 }

Step-by-step explanation: IT'S NOT C OR D

Determine if the relation is a function.

The relation is not a function.

7 0
3 years ago
Can some one answer this
Novosadov [1.4K]

Answer:

Step-by-step explanation

7 0
3 years ago
Other questions:
  • Annabelle uses 15 cups of orange juice when she makes fruit punch. Each pitcher of punch contains 154 cups of orange juice. How
    11·1 answer
  • How many different types of cross sections of a cone are possible?. A. 3. B. 5. C. 6. D. 10
    12·1 answer
  • Which factors can be multiplied together to make the trinomial 5x2 + 8x – 4? Check all that apply.
    7·2 answers
  • A directed line segment on a gridded map shows the path of a hot air balloon from 1(0,0) to B(8,4). Each grid unit represents 1
    14·1 answer
  • Word phase of algebra expression
    8·2 answers
  • Can someone please help me solve this
    7·2 answers
  • Find the missing length indicatedOk
    7·1 answer
  • Need help ASAP please show your points! Graph f(x)=1/2x+2
    12·1 answer
  • HURRY PLS!!!!!!!!!!!!!<br> !!!!!!!!!!!!!!!!!
    15·1 answer
  • 3. A 5 ft tall person casts an 8 ft shadow, and stands next to a tree that casts a 65
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!