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
Lemur [1.5K]
2 years ago
14

The ratio of dogs to cats at an animal shelter is 33 to 22. How many dogs are at the shelter if there is a total of 3030 animals

?
Mathematics
1 answer:
Elena-2011 [213]2 years ago
4 0
D : c = 33 : 22
where d is the number of dogs and c is the number of cats;
and: d + c = 3030
33 c = 22 d  / : 11
3 c = 2 d
From the other equation: c = 3030 - d
3 * ( 3030 - d ) = 2 d
9090 - 3 d = 2 d
5 d = 9090
d = 9090 : 5
d = 1818
Answer: There are 1818 dogs in the shelter.
 
You might be interested in
Jake set up a study schedule. The plan called for him to study 1/4 hour, 5/8 hour and 1 hour on Monday Tuesday and Wednesday in
Ludmilka [50]
Each day his study time is increasing. Find a common denominator, in this case 8

1/4 = 2/8
5/8 = 5/8
1 = 8/8

So he went from

2/8 to 5/8 to 8/8 which is an increase of 3/8 each day. If this pattern continues Thursday would be 11/8 and Friday 14/8.

14/8 = 1 6/8 = 1 3/4 hours

(an hour and 45 minutes)
8 0
3 years ago
Read 2 more answers
Solve using quadratic formula.<br><img src="https://tex.z-dn.net/?f=4%20%7Bs%7D%5E%7B2%7D%20%2B%208s%20%2B%204%20%3D%200" id="Te
lianna [129]
S = - 1
Hope this help!
3 0
3 years ago
How to expand and evaluate
Nana76 [90]
(-1.1)*(-1.1)*(-1.1)=-1.331
8 0
3 years ago
Store A has hats, 5 for $43.50. Store B has hats, 10 for $90. Which store offers the best deal?
Anton [14]

Answer:

umm A cuz if u get 5+5 hats u only have to pay $87.00 and if u get two 10+10 hats that will be 90+90 which is $180 which is more          i tried my guy-

Step-by-step explanation:

3 0
2 years ago
PRACTICE AND PROBLEM SOLVING
Tanzania [10]

Answer:

Because they are

Step-by-step explanation:

they ar4

6 0
3 years ago
Other questions:
  • Determine two coterminal angles (one positive and one negative) for each angle. Give your answers in radians. (Enter your answer
    12·1 answer
  • The area of a circle is 37 square meters. find the radius to the nearest hundredth
    7·1 answer
  • Point M is located in the third quadrant of the coordinate plane, as shown.
    10·2 answers
  • SOLVE FOR x<br><br>4x - 6 = 2x - 2<br><br>A. -1<br><br>B. 2<br><br>C. 4<br><br>D. 0​
    6·2 answers
  • Is it necessary to rename 4 1/4 if you subtract 3/4 from it
    10·1 answer
  • At the bank brent exchanges $50 in bills for 50 one-dollars coins. the total mass of the coins is 405 grams. estimate the mass o
    11·2 answers
  • Parallel lines e and f are cut by transversal b.
    10·2 answers
  • Identify the kind of sample that is described. A researcher asked a simple random sample of home-schooled children, a simple ran
    12·1 answer
  • 0. REINFORCE The sum of two numbers is 20. The difference between the same numbers is 48. Write this system of equations and the
    5·2 answers
  • Combine the following: a+a+a+b+b+c<br> i really need help <br> help me plzzzzzzzzz
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!