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
NikAS [45]
3 years ago
14

In the last month, the ratio between Davis's monthly expenditure and his monthly salary was 3 : 7. What percentage of his monthl

y income did he save last month?
Mathematics
1 answer:
UkoKoshka [18]3 years ago
5 0

Answer: 57%

Step-by-step explanation:

Davis's monthly expenditure and his monthly salary was 3 : 7.

This means that for every $7 he received, he spent $3 out of it.

The amount he saved is therefore:

= 7 - 3

= $4

For every $7 received, he saved $4.

Percent = 4/7

= 57%

You might be interested in
Help i dont get this
Oxana [17]

substitute the place of the X

8 0
3 years ago
Solve for x. Show your work.
Korvikt [17]

Answer:

x=6

Step-by-step explanation:

The sum of the angles is a right angle, which is 90 degrees

5x+ x+54 = 90

Combine like terms

6x+54 = 90

Subtract 54 from each side

6x+54-54 = 90-54

6x = 36

Divide each side by 6

6x/6 = 36/6

x= 6

3 0
3 years ago
What is the domain of the relation y = arccscx?
Stella [2.4K]

Answer:

y=arc\csc x

Step-by-step explanation:

The given function is y=arc\csc x.

The domain refers to all values of x for which this function is defined.

Recall that: the domain of y=arc \sin (x) is -1\le x\le1

And we know y=arc\csc x is the reciprocal of y=arc \sin (x).

Therefore the complement of the domain of y=arc \sin (x) which is (-\infty,-1]\cup [1,+\infty) is the domain of y=arc\csc x

5 0
3 years ago
How to write three plus the sum of the squares of w and x is 32
Bess [88]
3 + (w² + x²) = 32 is the correct answer
5 0
3 years ago
How do you find the surface area of a cube
lianna [129]
Find the surface area of one side and multiply it by 6
6 0
3 years ago
Other questions:
  • Triangle ABC is similar to triangle QRS by the AA Similarity Postulate. Also, m∠A = 32° and m∠S = 102°. What is m∠B?
    12·1 answer
  • Someone help me please
    15·1 answer
  • Nina has 8 bags of potting soil.She puts an equal amount of soil in 3 outdoor planters.How much potting soil does Nina put in ea
    8·2 answers
  • 2x² + y=6<br><br>please help​
    5·1 answer
  • An engineer is designing a storage compartment in a spacecraft .The compartment must be 2 meters longer than it is wide, and its
    14·1 answer
  • What is solution to the system of equation
    14·1 answer
  • Help ASAP test now Brainlyest first answer
    15·2 answers
  • The button on Keith's shirt has a radius of 3 cm.
    7·1 answer
  • What are the center and radius of the circle defined by the equation<br> x2 + y2 - 6x+8y +21= 0 ?
    12·1 answer
  • for the second quarter of 2016, a company posted a loss of $480 million due to a decline in sales. If this trend were consistent
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!