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
Aloiza [94]
3 years ago
11

Kay and Allen sell cell phones. Last month Kay sold 17 more cell phones than Allen. Together they both sold 117 cell phones. How

many phones did each of them sell individually. Show the equation you used to determine the answers.
Mathematics
1 answer:
cricket20 [7]3 years ago
8 0

Answer:

Step-by-step explanation:

K = A + 17

K + A = 117

A + 17 + A  = 117

2A + 17 = 117

2A = 117 - 17

2A = 100

A = 100/2

A = 50 <=== what Allen sold

K + A = 117

K + 50 = 117

K = 117 - 50

K = 67 <==== what Kay sold

You might be interested in
Consider the diagram below. Given tir tix til Which triangle was constructed congruent to the given triangle?​
tatuchka [14]

Answer:

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Find the area of the triangle below.
d1i1m1o1n [39]

Answer:

   45.5

Step-by-step explanation:

Use pyth theorem to find the whole bottom side. Then sub 16 by 13. # is the small segmented area. The small segmented tri is 10.5 area. The big tri is 56. Sub 10.5 from 56 to get 45.5.

4 0
2 years ago
Help plz:)!!!!!!!!!!!!
solmaris [256]
Answer:first one
hope this helps
5 0
2 years ago
Read 2 more answers
Evolutionary theories often emphasize that humans have adapted to their physical environment. One such theory hypothesizes that
timama [110]

Answer:

Step-by-step explanation:

Given that evolution theory hypothesizes that people should spontaneously follow a​ 24-hour cycle of sleeping and wakingdash–even if they are not exposed to the usual pattern of sunlight.

Sample size n = 8

df = 8- 1=7

Since population std deviation is not known, and sample size is small we can use only t test

H-0: x bar = 24\\H_a: x bar \neq 24

(two tailed test at 5% level of significance)

24

28

24

22

25

26

26

25

 

mean 25

 

sd 3.142857143

 

se 1.111167799

Test statistic = Mean diff/se = 1.595

p = 0.1546

since p >0.05, accept null hypothesis.

There is no evidence to prove that the steady cycle is different from 24 hours.

4 0
3 years ago
An experiment was conducted to evaluate the success of an Ebola virus vaccine. The subjects were unaware of the treatment they w
Irina-Kira [14]

Answer:

your answer would be

B complexity

I agree that it is B but would suggest that you also consider the implications of each answer. They are all technically correct.

A is correct simply due to the fact that the longer time passes without an ebola cure, the more people can be potentially infected with it, resulting in less healthy individuals that may be able to volunteer to test potential ebola vaccines. Scientists need healthy volunteers from affected regions in order for rapid clinical trials to occur.

B is correct because of the nature of epidemics. A combination of technical, social, economic, and geographical obstacles slow the progress and dissemination of ebola vaccine information.

C is correct because finance impacts everything from finding resources used in studying ebola to distributing vaccines to affected areas. Economic imbalances or money shortages negatively impact research.

D is correct due to many social factors (more of a subjective answer). Some people think that vaccine distributors discriminate against certain ethnic groups. Others think the governments/other organizations are not effective enough at managing the situation. Still others feel that the search for a cure is not being approached in the right way. In all, there are multiple ways to oppose different aspects of ebola research.

Ultimately, B is correct because it seems to capture the meaning of A, C, and D together. 

6 0
3 years ago
Other questions:
  • A store sells 6 oranges for $9.00. Crystal sends 24 oranges for her mom. How much money is crystal going to spend? Explain.
    13·1 answer
  • Determine the slope of the line that contains the given points. T(4, 6), V(8, 7)
    7·2 answers
  • Find the volume of a cylinder with a height of 5inches and radius of 2inches?
    9·2 answers
  • What is the answer to this equation <br><br> h(x)= -9 - x; h(2k-5
    8·1 answer
  • Which of these nunbers is composite? 3,5,19,71,85
    13·2 answers
  • Loris makes 20 bracelets in 50 minutes. Doris makes 44 bracelets in 2 hours. Who makes more bracelets per hour? How many more?
    13·1 answer
  • Confusing stuff! Giving out 50 big points!
    12·2 answers
  • Plssssss helppppp again
    8·2 answers
  • 10+____=3<br> ok this is the last one
    8·2 answers
  • Justin has $0.90 worth of nickels and dimes. He has a total of 15 nickels and dimes altogether. Determine the number of nickels,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!