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
andrey2020 [161]
3 years ago
15

Solve the system of equations algebraicallyy = 2x - 35x + 2y = 39

Mathematics
1 answer:
gregori [183]3 years ago
7 0

Answer:

7x - 2y = 39

 

5x + 2y = 21

 

 

Add both the equations together  

 

 

12x = 60

 

x = 5

 

substitute this value for x into equation 1

 

35 - 2y = 39

 

-2y = 4

 

y = -2

 

 

The ordered pair (5,-2) satisfies each system.

Step-by-step explanation:

im not much of a algebra an btw

You might be interested in
Who wants to help I really really need it ❤️
sasho [114]
It would be 8 to the 8th power
5 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST 27 points
tangare [24]
It is not direct variation because it does not follow the equation 
y = slopex
THE points do not make the equation true . 

3 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B9%7D" id="TexFormula1" title="\frac{1}{9}" alt="\frac{1}{9}" align="absmiddle
Jobisdone [24]

\dfrac{1}{9} - \dfrac{5}{6}

  • Set up

\dfrac{2}{18} - \dfrac{15}{18}

  • Get all fractions to a common denominator which will allow you to subtract them

\dfrac{2 - 15}{18}

  • Subtract numerators

\boxed{- \dfrac{13}{18}}

  • Simplify
4 0
3 years ago
11. The entry fee to the fair is $4. Each ride requires a ticket that costs $0.50. Heidi spent a total of
masya89 [10]

Answer:

16 ride tickets.

Step-by-step explanation:

The original entry fee is $4 so you can subtract that from 12. Now you have $8. So you would double 8 since $0.50 is half of $1. 8x2 is 16.

8 0
3 years ago
Read 2 more answers
I need to know how to do this last problem
butalik [34]
23.5 feet

22.5 times 5.5= 129.25

129.25 divided by 7.5 = 23.5
4 0
3 years ago
Other questions:
  • Subtract 8 feet from 9 yards, 1 foot.
    9·2 answers
  • Suppose you have 48 feet of fencing to enclose a rectangular dog pen. The function A=24x-x^2, where x = width, gives you the are
    6·1 answer
  • During a school celebration, all the students participate in a canady hunt on the schools ground. your team consists of you, kyl
    10·1 answer
  • If a sphere is 120 feet in diameter what is the volume? <br><br> Help please
    10·1 answer
  • A box that has a width of 3 inches and a length of 4 inches is used to ship a
    15·1 answer
  • Marta's dog just had six puppies. Four are female (F), and two are male (M). One of the males is brown. Two of the females are b
    15·2 answers
  • Consider the algebraic expression:
    7·1 answer
  • Pls help i’ll mark you brainliest
    13·2 answers
  • 00:00
    11·2 answers
  • Can someone please help?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!