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
Sav [38]
3 years ago
9

Y-intercept of 2x+5y= -20

Mathematics
2 answers:
zaharov [31]3 years ago
8 0

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

Let's convert the given equation into slope - intercept form :

  • 2x + 5y =  - 20

  • 5y =   - 20 - 2x

  • y =  \dfrac{ - 20 - 2x}{5}

  • y =  \dfrac{ - 20}{5}  -  \dfrac{2x}{5}

  • y =  - 4 -  \dfrac{2x}{5}

  • y =  -  \dfrac{2}{5} x - 4

So, here y - intercept (c) = -4

swat323 years ago
4 0

Answer:

for the answer the y intercept is -4

You might be interested in
A clothing business finds there is a linear relationship between the number of shirts, Q ,it can sell and the price, P , it can
Vlad [161]

Answer:

P = -0.004Q + 149

Step-by-step explanation:

The general form of the linear equation is:

P=aQ+b

The slope of the equation (a) can be found by using the two given points (4,000; $133) and (27,000; $41)

a = \frac{\$41-\$133}{27,000-4,000}\\a=-0.004

Applying the point (4,000; $133) to the equation below yields in the linear equation for Price as a function of the number of shirts:

P-P_0=a(Q-Q_0)\\P-133=-0.004(Q-4,000)\\P = -0.004Q+149

The linear equation is:

P = -0.004Q + 149

8 0
3 years ago
Simplify 7(A - 6).<br><br> 7A - 42<br> 7A - 6<br> A - 6<br> FIRST ONE GETS A BRAIN LIST?!
Cerrena [4.2K]

Answer:

7A - 42

Step-by-step explanation:

7(A - 6)  \\ = 7A - 7 \times 6 \\  = 7A - 42

4 0
3 years ago
Read 2 more answers
What is the answer for <br> A. <br> and <br> B.
Luba_88 [7]
I think b is summer because there’s more non sophomores
6 0
4 years ago
Write an equation in standard form if the line that passes through (7,-3) and had a slope if 4​
zvonat [6]

bearing in mind that standard form for a linear equation means

• all coefficients must be integers, no fractions

• only the constant on the right-hand-side

• all variables on the left-hand-side, sorted

• "x" must not have a negative coefficient

\bf (\stackrel{x_1}{7}~,~\stackrel{y_1}{-3})~\hspace{10em} \stackrel{slope}{m}\implies 4 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-3)}=\stackrel{m}{4}(x-\stackrel{x_1}{7})\implies y+3=4x-28 \\\\\\ y=4x-31\implies -4x+y=-31\implies 4x-y=31

8 0
3 years ago
CAN SOMEONE FIND THE VOLUME?
FrozenT [24]
Of what you didn’t put a picture
Explanation
5 0
3 years ago
Read 2 more answers
Other questions:
  • Write 3 ½% as a fraction
    7·1 answer
  • The quotient of 8 decreased by a number divided by 5
    10·1 answer
  • Mercury orbits the sun 87 24/25 earth days Venus orbits the sun in224 7/10 earth days and mars orbits the sun 686 49/50 earth da
    7·1 answer
  • What is the simplified form of the equation fraction 3 over 5 n minus fraction 4 over 5 equals fraction 1 over 5 n?
    13·2 answers
  • Mrs. Lincoln has a bucket full of pencils that she would like to divide up equally to her 28 students. If each student got 3 pen
    7·1 answer
  • Please help me solve !!!
    12·2 answers
  • What is the nth term for 7,11,15,19
    15·1 answer
  • Which graph has a slope of -3?
    11·2 answers
  • Which polynomial function has a real root of multiplicity 2?
    9·1 answer
  • 1/3(12u-2) please help me solve
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!