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
Masteriza [31]
3 years ago
6

Solve by substitution ANSWER NOW

Mathematics
1 answer:
Zanzabum3 years ago
7 0
X = 11-y
plug in that for the first equation

2(11-y) - 3y = 8
22-2y-3y = 8
22-5y = 8
5y = 14
y = 14/5

x = 11-y
x = 11-14/5
x = 41/5

(41/5, 14/5)
You might be interested in
(Urgent)!<br> Fill in the blank with the correct response.<br><br> Find x<br> x = _____________
Kruka [31]

Answer:

4

similar right triangles

\frac{8}{x}  = \frac{x}{2}

x^{2}  = 16\\x=4

Step-by-step explanation:

6 0
2 years ago
Sisters math question
zalisa [80]

Answer:

How does one find use partial quotients for subration

Step-by-step explanation:

7 0
2 years ago
Let g(x) = 2x and h(x) = x2 + 4. Evaluate (h ∘ g)(1). 2 8 10 4
Klio2033 [76]
Hello!

You can solve this by plugging 1 into g(x) and plugging the result into h(x).

g(x) = 2x
g(1) = 2(1)
g(1) = 2

h(x) = 2x + 4
h(g(1)) = 2(2) + 4
h(g(1)) = 4 + 4
h(g(1)) = 8

Answer:
<span>(h ∘ g)(1) = 8</span>
8 0
3 years ago
2.3 The diameter of a circle is 8 m long. Calculate its: radius
slavikrds [6]

Answer:

4

Step-by-step explanation:

Diameter is equal to 2r

so,

8÷2=4

4 0
3 years ago
Read 2 more answers
I don’t know how to answer this
Vladimir [108]

Answer:

Triangle with Blue shape inside.  All of the other shapes are divided up in to triangles.  The triangle on bottom (with blue shape inside) is divided up into polygons.

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Excel evaluates the formula =4-2*6/2+7 and performs ________ first.
    13·1 answer
  • Place least to greatest 4.5,3,9,4.25,3.75,4.2
    8·2 answers
  • How to make a rectanglar prism with 16 cubes
    8·1 answer
  • What is g(7) if g(x)= 2x+3 , x&gt;4<br> -2x+3 , x&lt;4
    14·1 answer
  • The surface area of a rectangle that has a base of 15in , height of 7in , and a width of 8in
    7·1 answer
  • Quotient 2 divided by 2 3
    11·1 answer
  • Please help i’m taking a math test !!!! urgent will mark brainliest
    13·1 answer
  • A turtle laid 70 eggs of which 9/15 hatched How many eggs did not hatch?
    9·2 answers
  • (15.) A toy is in the shape of a cone mounted on a hemisphere of same base
    13·1 answer
  • I need help with a question.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!