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
Can someone help with me
umka21 [38]

Answer:

yes your answer is 45 degree

8 0
2 years ago
Read 2 more answers
Simplify 3 + 5(x - 4)
tino4ka555 [31]
3+5(x-4)
= 3 + 5x - 20
= 5x - 17

3(x-6) = -12
3x - 18 = -12
3x = 6
x = 2
3 0
3 years ago
Sophia cuts two pieces of ribbon for a craft project. The first ribbon is 7.74 cm long. The second ribbon is 9.281 cm long. What
docker41 [41]
Hello! So Sophia cuts two pieces of ribbon that are different lengths and lines them up together. To find the total length of the two ribbons, let's add them up. Because there is no digit in the thousandths place, we'll fill that in with a zero. Now, let's add up the numbers. 9.281 + 7.740 = 17.021. There. The total length of the ribbons is 17.021 cm long.
6 0
3 years ago
Read 2 more answers
Solve x/-3 = -15.<br><br> A.) -45<br> B.) 5<br> C.) -5<br> D.) 45<br> this is multiple choice
Fiesta28 [93]

Answer:

x= 45

Step-by-step explanation:

x= -15*-3

x= 45

6 0
3 years ago
Noah earned w dollars over the summer. Mai earned x dollars, which is y dollars more than
Wewaii [24]

Answer:

Equation: x-w=y

Step-by-step explanation:

:)

4 0
3 years ago
Other questions:
  • What's the circumference of the earth
    11·2 answers
  • What is the antiderivative of sin^2(x)cos^2(x)?
    9·1 answer
  • Find the values of x and y (2y+5) + (5x-17) +( 3x-11)
    11·2 answers
  • Write an expression that<br> represents the sum of B<br> and the product of 5<br> times 2.
    7·1 answer
  • Find the arc length of the curve below on the given interval by integrating with respect to x. y = 4x + 2; [0, 3] (Use calculus.
    12·1 answer
  • 2. <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B9%7D%20" id="TexFormula1" title=" \sqrt{9} " alt=" \sqrt{9} " align="absmi
    15·2 answers
  • What comes next in the pattern?12,16,20<br>A. 10<br>B. 22<br>C. 23<br>D. 24​
    14·1 answer
  • Marco is reading a book that is 100 pages long. He has written 66 pages. What percent of the pages ahs he written? What percent
    13·1 answer
  • Someone please help a) Solve the problem correctly by completing the square.
    14·2 answers
  • Which graph shows the correct solution to the inequality below?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!