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
Hoochie [10]
2 years ago
14

Explain answer !! Will give brainlst

Mathematics
2 answers:
LenaWriter [7]2 years ago
8 0

Answer: 6

Step-by-step explanation:

Let use the subsitution method . Look at 11=x+y let get y on the side by itself. 11=x+y 11-x=y Then we are going to subsitute 11-x for y in the top equation so it look like 20.00=2.50x+1.00(11-x). 20.00 =2.50x+11-x. Let simplify and we get 1.50x+11=20. Subtract 11 from both sides we get 1.50x=9. Divide 1.5 by 9 and we get  x= 6.

Elza [17]2 years ago
5 0

Answer: so they 6 bags 5 bottels of water

Step-by-step explanation:

You might be interested in
URGENT HOW MANY STUDENTS SPEAK SPANISH? and it isn’t 14 I tried that and it was wrong
Ray Of Light [21]

Answer:

46 students

Step-by-step explanation:

Brainliest pls? hope it helps :)

Have a good day/night

3 0
3 years ago
A square has an area of 81 yd^2. what is the length of each side
lara31 [8.8K]

Answer:

9 yards

Step-by-step explanation:

A square has 4 equal sides, this means the 2 sides we will multiply to get the area are going to be the same. Since it says 81 yards squared and the shape is a square, we can do the square root of 81 which is 9.

7 0
3 years ago
Read 2 more answers
The area of a rectangle is 440 square inches. The length of the rectangle is 29 inches more than its width. What is the length o
Andreyy89
The length of regtangle is 40 inches
3 0
3 years ago
Mary estimated that it would take 3 hours to write a book report, but it actually took her 5 hours. What is the percent error fo
Eduardwww [97]

Answer:

The percent error is 40%.

Step-by-step explanation:

5 (actual time) - 3 (estimated time) = 2

2 divided by 5 (actual time) = 0.4

0.4 x 100 = 40%

6 0
3 years ago
A dance academy charges $24 per class and a one-time registration fee of $15. a student paid a total of $687 to the academy. fin
Georgia [21]
28 is the correct answer

8 0
3 years ago
Other questions:
  • Last week a store sold laptops worth a total of 10,885$each laptop cost 1,555 how many laptops did the store sell last week
    6·2 answers
  • Consider the figure below complete the statement angel dam is
    14·1 answer
  • What is the cost per song
    9·2 answers
  • Find the vertex of the parabola 6x^2-2
    8·1 answer
  • HELP!!!!!!!!!!!!!!! This is already late and kinda need to turn it in quickly with the right answers
    15·2 answers
  • BCDE is a parallelogram.<br>What is the measure of &lt;BEC​
    15·1 answer
  • Heloo hello HELPP FAST OR ILL DIE
    13·1 answer
  • 6<br> 10<br> Each fraction as precent
    7·2 answers
  • This one is really hard
    15·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bt%7D%7B7%7D%3D%2013%5C%5C" id="TexFormula1" title="\frac{t}{7}= 13\\" alt="\frac{t}{
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!