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
Effectus [21]
3 years ago
10

A−15=4a−3a solve for a

Mathematics
1 answer:
Vlada [557]3 years ago
6 0

Answer: A= -4

Step-by-step explanation:

You might be interested in
Consider the following data values. 25 18 negative 9 14 32 negative 11 ​a) Calculate the mean. ​b) Calculate the median. ​c) Det
soldier1979 [14.2K]

Answer:

There is no mode in the set

B. Because the mean is less than the median comma this​ distribution's shape is left dash skewed.

Step-by-step explanation:

Data set = {25, 18, -9, 14,32}

We find sum = 80 hence mean = 80/5 = 16

No mode since nothing is more repeated

Median is the middle entry after arranging in ascending order = 18

a) x bar=16

b) median = 18

c) mode is nil

Here median - mean >1

so negatively skewed

There is no mode in the set

B. Because the mean is less than the median comma this​ distribution's shape is left dash skewed.

7 0
3 years ago
3. Sam has a total of 22 quarters and nickels. The coins total value is $2.90. How many quarters and nickels does he have?​
ratelena [41]

Answer:

13 Nickels and 9 Quarters

Step-by-step explanation:

9 Quarters gives you $2.25

13 Nickels gives you $.65

add both totals and you get $2.90

7 0
2 years ago
Justin buys candy that costs $6 per pound. he will buy at most 9 pounds of candy. what are the possible amounts he will spend on
spayn [35]

Using proportions, it is found that the possible amounts that he will spend on candy are represented by the inequality c \leq 54.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount.

In this problem, each pound of candy costs $6, and he will buy at most 9 pounds, hence the maximum amount he will spend is given by:

M = $6 x 9 = $54.

Hence, the possible amounts that he will spend on candy are represented by the inequality c \leq 54.

More can be learned about proportions at brainly.com/profile/joaobezerra-15918078

4 0
2 years ago
Ok, guys here's the question. PLEASE HELP ME!!
Anit [1.1K]

Answer: the orange juice

Step-by-step explanation:

You would have to dived to get you the fractions to get 4 divide by 3 and you would get 1.33

6 0
3 years ago
Read 2 more answers
How much do you need to subtract from 31/6 to make 5
matrenka [14]

Answer:

1/6

3/10

1 7/8

1 6/7

1 5/9

should be anyway

6 0
3 years ago
Other questions:
  • A regular hexagon is shown.
    8·2 answers
  • How do you simplify-3(-6)
    9·2 answers
  • Find the perimeter of the image below: Figure QRSTU is shown. Q is at 2, 0. R is at 4, 5. S is at 8, 7. T is at 6, 4. U is at 10
    6·2 answers
  • For the following geometric sequence find the recursive formula.
    10·1 answer
  • HEY CAN ANYONE PLS ANSWER DIS MATH PROBLEM!
    9·1 answer
  • Select ALL the correct answers. Consider the graph of function g below. Determine which sequences of transformations could be ap
    9·1 answer
  • Help me with these 2D stuff please, it should be simple and NO LINKS
    5·1 answer
  • 1/3 rd part of the length of a bamboo is coloured in red and 1/5th part of it is coloured green and the remaing is 14m is colour
    13·1 answer
  • What is the solution to <br> y-7 &gt; 3+ 2y
    14·1 answer
  • A supplier sold a scanner machine for Rs 41,400 with 15% VAT after allowing 10% discount on it's marked price and gained 20%. By
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!