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
grigory [225]
3 years ago
8

X : y = 5 : 3 and x + y = 56 Work out the value of x - y

Mathematics
2 answers:
Otrada [13]3 years ago
8 0

Answer:

14

Step-by-step explanation:

x / y = 5 / 3, then 3x = 5y , x = 5/3y

we can type 5/3y instead of x ;

5/3y + y = 8/3y = 56, then y = 21

.

now let's find x ;

x - 21 = 56, then x = 35

x - y = 35 - 21 = 14

Ymorist [56]3 years ago
7 0

Step-by-step explanation:

pleases try to understand this the second photo is the first, thanks

You might be interested in
It cost $13 for admission to an amusement park, plus $1.50 for each ride. If you have a total of $33.50 to spend, what is the gr
svet-max [94.6K]
13 rides is the greatest number of rides u can go on
8 0
3 years ago
Read 2 more answers
Question 7
Elina [12.6K]
D is right because there is not tire
5 0
3 years ago
(D) Work out <br> 1/4 of 28
MAXImum [283]

Answer:

1/4 ×28=7 ::*^ jghjnryh

7 0
3 years ago
Read 2 more answers
I need help please with number 12 please I’m begging on my knees for help☹️
Taya2010 [7]

Answer: i did the math and i think it's the best bet bc i got 75 cents and the rest is highier


Step-by-step explanation:


3 0
3 years ago
Read 2 more answers
Can someone pls help with this?
telo118 [61]
Person above is correct:)
3 0
3 years ago
Other questions:
  • Janelle is planning a party. The cost for 20 people is $290. The cost for 45 people is $590. Write the equation in slope interce
    13·1 answer
  • Is this right.need help
    12·1 answer
  • When was flag football born
    5·1 answer
  • How do u factor this<br> x^2−2x−1<br> x^2−3x+1<br> please show work
    5·1 answer
  • Find the missing exponent.
    6·2 answers
  • Which ordered pair is a solution to the system
    5·1 answer
  • A city will soon be voting on a bond issue which will provide the necessary funds for a new middle school. The school board want
    6·2 answers
  • How long will it take 440 farmers to harvest the crops​
    12·2 answers
  • Whats 1/2+1/6. i know its a not smart question, but i forgot. seriously help me​
    15·2 answers
  • You have worked with three forms of quadratic functions. Think about them and answer the following questions in complete sentenc
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!