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
OverLord2011 [107]
3 years ago
5

Solve the system by substitution. y = 3x + 14 y = X

Mathematics
2 answers:
boyakko [2]3 years ago
6 0

Answer:

x = 7 and y = -7

Step-by-step explanation:

use substitution method

lys-0071 [83]3 years ago
4 0

Answer:

\boxed{x = -7~~and~~ y =-7}

Step-by-step explanation:

y = 3x + 14

y = x

.

x = 3x + 14

3x - x = -14

2x = -14

x = \frac{-14}{2}

x = -7

.

y = x

y = -7

You might be interested in
Write the equation in standard form for the circle with center (5,0) passing through (-1, 9/2)
andreev551 [17]

Answer:

(x - 5)^2 + y^2 = 225/4,

or you could write it as (x - 5)^2 + y^2 = 56.25.

Step-by-step explanation:

The factor form is

(x - h)^2 + (y - k)^2 = r^2  where the center is (h, k) and r = the radius.

So we have:

(x - 5)^2 + (y - 0)^2 = r^2

As the point  (-1, 9/2) is on the line:

(-1 - 5)^2 +  (9/2)^2 = r^2

r^2 =  36 +  81/4

r^2 = 225/4.

So  substituting for r^2:

(x - 5)^2 + (y - 0)^2 = 225/4

(x - 5)^2 + y^2 = 225/4 is the standard form.

3 0
3 years ago
25 of blank is 60<br> enter the unknown value that makes it true
Svetradugi [14.3K]

Answer:

240

Step-by-step explanation:

25% of 240 is 60

4 0
3 years ago
Mr. Kugler gave the same geometry test to his 1st and 2nd period classes. The box and whisker plot summarizes the scores of each
Brums [2.3K]

D) The median of 2nd Period is greater than the median of 1st Period.

The one that's true

Hope this helps!

6 0
2 years ago
Read 2 more answers
Select the true statement. A. Paul's data has a larger overall spread than Sally's data. B. The interquartile range of Paul's da
Mila [183]

Answer:

I just did the test and got it right the answer is A. Paul's data has a larger overall spread than Sally's data.

Step-by-step explanation:

6 0
3 years ago
Which phrase describes the volume of a -dimensional figure?
AnnyKZ [126]
It’s B, the number of cubic units it takes to fill a solid figure
3 0
3 years ago
Read 2 more answers
Other questions:
  • Round 97.635 to <br> a) the nearest one<br> b) the nearest tenth <br> c) the nearest hundredth
    11·2 answers
  • Please solve quick !!!!!!!!! Please
    6·1 answer
  • Write the sentence as an equation. 323 decreased by d equals 369
    14·1 answer
  • Leta is planning to buy a new sofa and love seat as soon as they go on sale. The regular price for the sofa is $899.95 and the l
    5·1 answer
  • How to multiply these
    13·2 answers
  • List 3 values that would make this in quality true. 48&lt;6n
    13·1 answer
  • What's 100 times 100 {ik it I just wanted to post something} UwU
    15·2 answers
  • A hybrid SUV gets 32miles per gallon on the highway driving at a constant 55 miles per hour.At this rate, how many gallons per h
    15·2 answers
  • The population of a city decreases by 1.2% per year. If this year's population is
    9·1 answer
  • Juanito has a bag of marbles. In his bag he has 5 yellow marbles, 5 blue marbles, 3 red marbles, and 2 white marbles. What is th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!