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
nordsb [41]
3 years ago
14

Check that x=2 and y=5 is a solution of both equations below: X+2y=12 3x+6y=36 *

Mathematics
2 answers:
melamori03 [73]3 years ago
7 0

Answer:

yes

Step-by-step explanation:

Substitute x = 2 and y = 5 into the left side of the equations and if equal to the right side then they are a solution.

x + 2y = 2 + 2(5) = 2 + 10 = 12 ← True

3x + 6y = 3(2) + 6(5) = 6 + 30 = 36 ← True

Thus x = 2, y = 5 is a solution to both equations

son4ous [18]3 years ago
7 0

Answer:

i dont understand your question

Step-by-step explanation:

You might be interested in
the drive time for a college student commuting between her dorm and her coop job is uniformly distributed between 20 and 45 minu
dem82 [27]

The probability that a college student will get to work in 30 mins or less is 0.4 or 40%.

What does uniformly distributed probability mean?

Uniform distribution refers to a type of probability distribution in which all outcomes are equally likely to occur.

According to the given question:

Since the time is uniformly distributed, every possible travel time has the same likelihood of occurring.

Lower boundary (L) = 20 minutes

Upper boundary (U) = 45 minutes

The probability that a student finishes her trip in 30 minutes or less is:

P (t ≤ 30) = (30 - L)/(U - L)

              = (30 - 20)/(45 - 20)

              = 10/25

              = 0.4 or 40%

The probability that she will get to work in 30 mins or less is 0.4 or 40%

To know more about probability visit

brainly.com/question/17097751

#SPJ4

3 0
11 months ago
Explain how to write and evaluate the algebraic expression 13 less than the quotient of forty and a number; evaluate when n=2
madam [21]

Answer:So you would start with 40/n because quotient means division and then it would be (40/n) - 13  (40 divided by n then minus 13) because the answer is thirteen less than the quotient of those numbers. since it wants you to evaluate for n=2 you would do 40/2 which is 20 then subtract 13 which is 7.

So write the expression as (40/n) -13 and when you evaluate just stick the 2 where the n is for (40/2) - 13

                               20 - 13

                                  = 7

Step-by-step explanation: HOPE THAT THIS WILL HELP YOU ❤️

7 0
2 years ago
Read 2 more answers
I need help with this thanks
stiks02 [169]

Answer: 6

Step-by-step explanation:

7 0
2 years ago
Derek has 4.8 pounds of potting soil. He puts equal amounts of soil in 8 pots. Derek draws this model to show how much soil is i
slamgirl [31]
0.6 would be in each pot because you divide 4.8 divided by 8 is 0.6
4 0
2 years ago
Read 2 more answers
Jade can travel 42 miles in 4 hours. Please calculate Jade's rate of speed. (round to 2 decimal places)
mel-nik [20]
C. 10.5 miles per hour
7 0
2 years ago
Read 2 more answers
Other questions:
  • Pleas help me if you can’t see the picture it’s h over 10 as a fraction then it says=100 what is h?
    8·2 answers
  • Please help me with this
    6·1 answer
  • Write an algebraic expression for the given word expression:<br> 6.8 increased by a number r
    8·1 answer
  • If triangle JKL s congruent to triangle RST which congruences are true by CPCTC
    7·1 answer
  • A store is giving a refund of 5 cents for every aluminum can returned. I bring in 56 cans. How much do i get for the cans?
    6·1 answer
  • PLEASE HELP ME WITH THIS FAST FOR BRAINLIEST!
    13·1 answer
  • What circular area is covered by the signal if the<br> circumference is 754 miles?
    8·1 answer
  • Is 22/35 inits simplest form??
    11·2 answers
  • Someone plz help im giving out brainliest ;)
    15·1 answer
  • I don’t know the anwser pls help
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!