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
grin007 [14]
3 years ago
9

3x + y = 10 x = 2y + 1 simplifying

Mathematics
1 answer:
Vinvika [58]3 years ago
3 0

Answer:

y = 1 , x = 3

Step-by-step explanation:

3x + y = 10

x = 2y + 1

3(2y + 1) + y = 10

6y + 3 + y = 10

7y = 7

y = 1

x = 2(1) + 1

x = 3

You might be interested in
Order each group of numbers from least to greatest: 4, pi, square root of 8
Ilia_Sergeevich [38]
Square root of 8 , pi, 4

------------------------------------------------
4 0
4 years ago
A number divided by -9 is 16. What is the missing number?
kondor19780726 [428]
X/(-9) = 16

x/(-9) x (-9) = 16(-9)

x = 16(-9)

x =  - 144

hope this helps
7 0
4 years ago
Read 2 more answers
I cant seem to get one of these answers when i work it out. please help​
lisov135 [29]

Answer:

first option

Step-by-step explanation:

To obtain ( f ○ g)(x) substitute x = g(x) into f(x) , that is

f(\frac{1}{2x} )

= \frac{2}{\frac{1}{2x}+3 } ( multiply numerator/ denominator by 2x to clear the fraction

= \frac{2(2x)}{2x(\frac{1}{2x}+3) }

= \frac{4x}{1+6x}

3 0
3 years ago
Multiply.<br><br> −2(8) <br><br> plz help me
Luda [366]
8 x2 is 16; we have a negative sign, so that makes our answer -16
4 0
3 years ago
Read 2 more answers
Find the area of this circle please…Use 3 for pi
ZanzabumX [31]

Given:

The radius of circle is 11 inch

The value for pi is 3

The objective is to find the area of the circle.

The area of the circle is given by the formula:

A=\pi\times r^2^{}

Substituting ,r = 11

\pi=3

We get:

\begin{gathered} A=\pi\times r^2 \\ =3\times(11)^2 \\ =3\times121 \\ =363 \end{gathered}

Hence, the area of the circle is 363 square inches

5 0
1 year ago
Other questions:
  • 6x – 3x + 4 – 2x = <br> What will make this equation have 1 solution
    11·2 answers
  • CHAPTER 1,2/CLO 1,2
    15·1 answer
  • Can y’all help me out here ?
    6·1 answer
  • The table shows the temperature of a casserole as it is heated in an oven. Which is the dependent variable?
    10·2 answers
  • For this exponential function,
    10·1 answer
  • Mgcvpzbi
    10·1 answer
  • I WILL MARK BRAINLIEST
    7·1 answer
  • (Quiz question 9) please only correct answers no links!
    13·1 answer
  • Describe the event as impossible, unlikely, equally likely, likely, or certain.
    14·2 answers
  • 1. find the exact value of cos2θ if sin 2θ=3/4 and θ is between 0° and 90°
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!