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
Marysya12 [62]
2 years ago
9

Use substitution to solve the system of equations.. PLEASE ANSWER AND EXPLAIN..asap

Mathematics
2 answers:
Leya [2.2K]2 years ago
4 0

Answer:

the answer to number one is (13.3,2)

the answer to number two is (2,-2)

Step-by-step explanation:

Nataliya [291]2 years ago
4 0
1. -5+y=-3
3x-8y=24

5+2=-3
3x40/3 -8x2 =24

-3=-3
24=24
(x,y) = (40/3, 2)

2. -3x-4y=2
x+2y=-2

-3(-2-2y) -4y=2
y=2

x=-2-2x(-2)
x=2

(x,y) (2.-2)

-3x2-4x(-2) =2
2+2 x(-2) =-2
2=2
-2=-2
(2,-2)
hope this helps:)
You might be interested in
Make me your friend and i will mark brainliest<br> and also what is 500^2-40^3/4
gregori [183]

Answer:

234,000

Step-by-step explanation:

Is this a scam?

Oh no, it's a bribe. Yup. It was a bribe.

7 0
2 years ago
Read 2 more answers
Determine the value of the rest of the angles
Inessa [10]

Answer:

2, 5, 6 are all 154

1, 3, 4, and 7 are all 26

4 0
3 years ago
Use the distributive property to remove the parentheses.<br> -5(-6y+4x-5)
Vitek1552 [10]

Answer:

Distributive property means to multiply the number outside the parentheses to the numbers & variables inside the parentheses.

-5(-6y+4x-5)

= 30y-20x+25

8 0
2 years ago
The figure is made by attaching semicircles to each side of an 11-ft-by-11-ft
vova2212 [387]

Answer:

by how much degrees should the heat be reduced in the last 5 minutes of banking

6 0
2 years ago
I need help :( this problem is very confusing
Sladkaya [172]

Answer:

Emily ,  don't put your whole name in the questions :DDDD, it's at the top of the page, anyway,     Eloper   .. :DDD

Step-by-step explanation:

It's arithmetic  b/c  you're just adding  1

arithmetic

1

1

are the answers ,  the last one is b/c that's the common difference.

6 0
2 years ago
Read 2 more answers
Other questions:
  • Suppose y varies directly as x and y=16 when x=8 find y when x=16
    11·1 answer
  • Write the algebraic expression for 4 more than the product of 7 and a number
    12·1 answer
  • Is |-4| equal to |4|?
    15·2 answers
  • What is the equation in standard form of the line that passes through the point (1,24) and has the slope of -0.6
    9·1 answer
  • The parabola Y equals X squared is scaled vertically by a factor of seven what is the equation of the new parabola? Moo
    12·1 answer
  • What is the center of the hyperbola?<br> (1,-2)<br> (1,1) (1,3)<br> (1,6)
    9·2 answers
  • Long division 207 divided by 9 show your work
    6·1 answer
  • Help plz i dont get it
    11·1 answer
  • (PLEASE HELP!!!)Which conflict exists between Brutus and Cassius toward the end of the play? A. Cassius regrets what they have d
    11·2 answers
  • A manufacturing plant earned \$80$80dollar sign, 80 per man-hour of labor when it opened. Each year, the plant earns an addition
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!