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
Elanso [62]
3 years ago
6

What is the answer to this question?

Mathematics
2 answers:
jarptica [38.1K]3 years ago
8 0

Answer:

(check the image below)

Step-by-step explanation:

Use Algebra Calculator: Math Papa. Really super helpful! I use it all the time for my math homework and it is literally never wrong! I hope this helps! Have a great day!!

nirvana33 [79]3 years ago
8 0

Answer:

x = 10, y = 40

Step-by-step explanation:

Given the 2 equations

y = 4x → (1)

2y + 2.5x = 105 → (2)

Substitute y = 4x into (2)

2(4x) + 2.5x = 105, that is

8x + 2.5x = 105

10.5x = 105 ( divide both sides by 10.5 )

x = 10

Substitute x = 10 into (1)

y = 4x = 4 × 10 = 40

You might be interested in
Suppose there were m married couples, but that d of these 2m. people have died, Regard the d deaths as striking the 2m people at
iren2701 [21]

The function that represents surviving people are X = 2m - d

Given that there are m married couples and d of the 2m of these couples have died, the total people that remain is expressed as:

Total people remaining = Total married couple - those that died

Total married couple = 2m

Total people that died = d

Taking the difference to get the remaining people;

Total people remaining = 2m - d

Hence the function that represents surviving people are X = 2m - d

Learn more on difference here: brainly.com/question/2605546

6 0
2 years ago
HELP IS NEEDED FAST PLEASE
vfiekz [6]

Answer:

17.1

Step-by-step explanation:

If you have 15.50 and you divide 0.75 you get 20.6 and if you subtract 3.50 you get 17.1 which is your answer. Boom

7 0
2 years ago
Question 11 of 11 The 6 students in Mrs. Baker's class were asked how many minutes it takes them to get to school in the morning
Yuki888 [10]

Answer:

Mean=8.8, Median=8

Step-by-step explanation:

How to find the mean:

First, add all the #'s up. 4+9+12+14+7+7=53

Then divide that by the number or numbers. In this case it is 6.

53/6=8.833... So rounded=8.8

Median:

List numbers lowest to highest

4, 7, 7, 9, 12, 14

Go to the middle number.

Since it is between 7 and 9, it is 7+9=16. 16/2=8

8 is the median

8 0
2 years ago
2x - 5[4 + 3 (x + 2)] = 9​
Ugo [173]

Step-by-step explanation:

i hope you will get the answer

6 0
3 years ago
Read 2 more answers
200 divided by 54 times 15 times 6 equals?
svetoff [14.1K]
200 divided by 54 times 15 times 6 equals 333.3333
3 0
3 years ago
Other questions:
  • We have n = 100 many random variables xi 's, where the xi 's are independent and identically distributed bernoulli random variab
    8·1 answer
  • Can someone please help me ASAP
    13·1 answer
  • How to write 43.78 in word form
    9·1 answer
  • The length of a rectangle is twice its width. Find its area, if its perimeter is 7 1/3 cm The area of the rectangle is _sq. cm.
    11·1 answer
  • What is the volume, in cubic inches, of the right rectangular prism shown below?
    8·1 answer
  • You are making a 2 ingredient trail mix with almonds and raisins. There is a 5:7 ratio of almonds to raisins. How many ounces of
    8·1 answer
  • Someone please help me:/
    11·2 answers
  • 188.49 rounded to the nearest 10th
    14·2 answers
  • At which points are the equations y = x- + 3x + 2 and y = 2x + 3 approximately equal?
    14·2 answers
  • Ill give brainliest<br> and 45 points
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!