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
mr Goodwill [35]
3 years ago
12

A pet store sold a whopping amount of 15 pets in a day. The pet store sold only dogs and cats. Each dog was marketed for $150 wh

ile cats were sold at a price of $120. If the store made a profit of $2070, how many dogs were sold? How many cats were sold? Write and solve a system of equations to find out the problem using the following methods: Elimination, substitution, and graphing. Check your answer.
Mathematics
1 answer:
Ivenika [448]3 years ago
7 0
9 dogs 6 cats is the answer 
You might be interested in
Last year, lien earned 1200 more than her husband. Together they earned 45,200. How much did each of them earn?
nasty-shy [4]
Husband earned 22,600
lien earns 23,800
8 0
3 years ago
Monique bought 3 1/2 pounds of hamburgers for $14 . What was the cost per pound ?
sertanlavr [38]
You need to do 14 divided 3/12 which gives you the cost per pound
4 0
3 years ago
Read 2 more answers
Last week, Clay had a beginning balance of $60 in his account. He wrote 4
Sever21 [200]

son 30 y si sumas con 20 son 96

8 0
3 years ago
A family is purchasing concrete in order to create a foundation for a rectangular outdoor
Murrr4er [49]

Answer:

42.5 Cubic Yards

Step-by-step explanation:

To find volume of a rectangle you do length*width*height to get the volume, so 17*15*0.5(because 6 inches is half of a foot) you get 127.5, but they're asking for it in yards not feet so you need to divide 127.5 by 3 and that will give you 42.5.

4 0
3 years ago
Find the area of a triangle formed by placing the vectors [3, 6] and [7, 1] tail-to-tail.
Usimov [2.4K]

Answer:

a. A=10u^{2}

b. View graph

c. 6.40u

Step-by-step explanation:

knowing that the triangle area is equal to base by heigh between two, then:

A=\frac{bh}{2}=\frac{5*4}{2}=10u^{2}

The length of the longest altitude of your triangle is:

c^{2}=a^{2}+b^{2}=5^{2}+4^{2}=25+16=41\\    c=\sqrt{41}=6.40u

finally it can be seen that the position of the triangle does not matter, as long as the base and heigh are maintained, the area of ​​the triangle will be the same

6 0
3 years ago
Other questions:
  • Solving inequalities using multiplication or division
    13·2 answers
  • when Louisa rented a moving truck, she agreed to pay $28 per day plus $0.42 per mile. if she kept the truck for 3 days and the r
    8·2 answers
  • an aquarium at sea world is 10ft long, 3ft wide, and is filled with water to a depth of 7ft. water weighs 62.4 pounds per cubic
    6·2 answers
  • Line L passes through point (2, -5) and is perpendicular to the line with equation y = 7. Determine the equation of line L.
    7·1 answer
  • NEED HELP ASAP!!!! THANK YOU!!!
    13·2 answers
  • Calculate the average atomic mass of gold is 50% is gold 197 and 50% is gold 198
    15·1 answer
  • What is the answer to 2.4 × 10-4
    13·2 answers
  • What is the probability that the selected adult is a smoker?
    15·1 answer
  • Fatima has made a planter box that is 2.5 feet long, 1.5 feet wide, and 2 feet high.
    7·1 answer
  • You and your friend go out to dinner The cost of your meal is 12.75, your friend's meal is 13.95. You tell your friend that you
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!