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
faltersainse [42]
3 years ago
11

Please Help ME!!

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
8 0

A) 4*c + 2*D = 78

B) C + D =27

Multiplying B) by -2 equals

B) -2 C -2 D = -54 then adding equation A)

A) 4*c + 2*D = 78

2C = 24

Cows = 12

Ducks = 15

********************************** DOUBLE CHECK

B) C + D =27

12 + 15 = 27

Correct!

You might be interested in
A square has a side of 6.25 feet. What is the area in square feet? Round to the correct significant digits.
denis23 [38]
Area of a square = side^2
area = 6.25^2 = <span> <span> <span> 39.0625 </span> </span> </span> square feet

= 39.06 (rounded)

4 0
3 years ago
Ms. Bloom brought 4 packs of treats for Halloween. She gave away 2 1/9 packs of treats to her class and gave away 5/9 packs of t
Eddi Din [679]

Answer: 1 1/3 packs of treats


Step-by-step explanation:

2 1/9 + 5/9 = 2 6/9, which can be simplified to 2 2/3.

We subtract 2 2/3 from 4, giving us 1 1/3

8 0
4 years ago
Please help<br> will give brainliest
gulaghasi [49]
The entire fraction is inside, so do the square root of each number normally:

Sqroot (16) = 4
Sqroot (49) = 7

Answer: 4/7
7 0
4 years ago
Read 2 more answers
Andy has two rectangular gardens. His smaller garden is 8 feet long and 4 feet wide. The larger garden is 12 feet long and six f
Ivan
One statement might be the larger garden is 40 square feet larger than the smaller garden.
8 0
4 years ago
Read 2 more answers
(look at the image) can i get help on this?
serious [3.7K]

Answer:

I hope it helped u. Plz mark brainliest

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is 2848448 X 39494948​
    12·2 answers
  • Could you guys help me with my homework ?
    11·1 answer
  • suppose the linear regression line y= 3.009x - 77.131 predicts a pizza parlors profits based on the number of pizza sold if x re
    15·1 answer
  • A boat travels 8 miles upstream in the same amount of time it can travel 12 miles downstream. In still water the speed of the bo
    14·1 answer
  • Suppose that 13 inches of wire costs 78 cents. At the same rate, how much (in cents) will 6 inches of wire cost?
    9·1 answer
  • I picked the yellow one, was I correct? <br><br> Will mark brainliest :)
    12·1 answer
  • Which number is greater...0987 or .12? Explain how you know​
    7·1 answer
  • 11
    6·1 answer
  • Find each angle measure in the figure<br><br><br><br>The angle measures are ___°, ___° And ___°.​
    10·2 answers
  • USE THE FREQUENCY DISTRIBUTION TO DETERMINE THE FOLLOWING:A) THE TOTAL NUMBER OF OBSERVATIONS.B) THE WIDTH OF EACH CLASS.C) THE
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!