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]
3 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]3 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
A running group has 38 members. Each group member completed half marathon (13.1 miles). The average time to complete is 110 minu
Vikki [24]

Answer:

They took 4,180 minutes total to complete the course.

Step-by-step explanation:

The average time is given by the sum of each individual time of the members divided by the number of members on the group. So if we want to know the total time they took to complete the course we need to take the average and multiply it by the number of people in the group. So we have:

total time = average*number of members = 110*38 = 4180 minutes

They took 4,180 minutes total to complete the course.

8 0
3 years ago
How do I find the slope<br>​
Nataly [62]
Slope= 3/2

CORRECT IF WRONG!!
4 0
2 years ago
Read 2 more answers
1. Using the figure below, what is the measure of angle ABE?
Eva8 [605]

Answer:

see below

Step-by-step explanation:

Because ∠ABE and ∠CBD are vertical angles, ∠ABE = ∠CBD = 40°.

3 0
3 years ago
Read 2 more answers
Find the 64th term of the following arithmetic sequence.<br><br> 17, 26, 35, 44, ...
goblinko [34]

take the difference

26-17=9

35-26=9

the first term is 17

and the nth term is 64

use the formula

tn=a+(n-1) d

let a be 17

let n be 64

let d be 9

then you substitute

t64=17+(64-1)9

=17+(63)9

=17+567

=584

so the 64th term is 584.

8 0
3 years ago
The variables X, Y, and Z represent polynomials where X = a, Y = 3a – 5, and Z = a^2 + 2. What is X^2Y – Z in simplest form?
klasskru [66]
X=a \\&#10;Y=3a-5 \\&#10;Z=a^2+2 \\ \\&#10;X^2Y-Z=a^2(3a-5)-(a^2+2)=3a^3-5a^2-a^2-2=3a^3-6a^2-2

The answer is b.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which of these cone-shaped funnels has a volume of 1350π square centimeters?
    14·2 answers
  • Add the following with conversion.
    13·1 answer
  • Two figures are similar. The ratio of the corresponding sides between the figure is 9 to 12. Based on the ratio, which could be
    13·1 answer
  • I need help please slope
    15·1 answer
  • Please help me with this homework
    6·1 answer
  • The 5th grade students at Fox Middle School went to a movie. They spent a total of $1357.50 on movie tickets. If each movie tick
    15·1 answer
  • Julie walks 10 dogs a week and gets paid $4.25 for each dog. How much money does
    5·2 answers
  • (4200 + 75) + 5 = ( ? )+ (75+5)<br> What would make it true?
    13·2 answers
  • SWBAT to multiply by the reciprocal IOT divide fractions.
    15·2 answers
  • Someone help me.............asap
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!