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
insens350 [35]
3 years ago
11

5x + y = -5 I need to graph this pls help

Mathematics
1 answer:
Lisa [10]3 years ago
4 0
Hope this helps
Pls mark me brainliest

You might be interested in
In triangle FGH shown below, what is the measure of ∠ F in degrees?
shutvik [7]

Answer:

33.5+127=160.5

180-160.5=19.5

Step-by-step explanation:

5 0
2 years ago
If a 5-pound bag of potatoes costs $5.25 , then how much would 7 pounds cost?
sashaice [31]

Answer:

7.35

Step-by-step explanation:

5 pounds -> 5.25

1 pound -> 1.05

7 pounds-> 7.35

4 0
3 years ago
Please solve y=x^2-6x-5 by factoring and by using the quadratic formula with work attached
Lynna [10]

<u>Factoring:</u>

This equation cannot be factored because its roots are irrational (as shown by solving with the quadratic formula).  Also, to factor a quadratic equation, you need to find a pair of numbers whose product is equal to the c term (-5) and whose sum is equal to the b term (-6).  There is no pair of numbers which satisfies this, further showing that the equation cannot be factored.


<u>Quadratic Formula:</u>

The quadratic formula is x=\frac{-b ± \sqrt{b^{2}-4ac } }{2a}.

First, you need to find the a, b and c terms of your equation.  They are 1, -6, and -5 respectively.

Now, you must plug in to the equation and solve for x.  You must do so twice, once with a plus sign in the numerator and once with a minus.

\frac{6 ± \sqrt{(-6)^{2}-4(1)(-5) } }{2(1)} \\\frac{6 ± \sqrt{36+20} }{2} \\\frac{6 ± \sqrt{56} }{2} \\\ \frac{6 ± 2\sqrt{14} }{2} \\3+\sqrt{14} \\3-\sqrt{14}


The answers are 3+√14 and 3-√14.


Hope this helps!!


3 0
3 years ago
Simplify the expression (3a4)(−6a3) . Show your work and justify each step.
natali 33 [55]

I'm going to assume the 4 and 3 are exponents and the expression is \left(3a^4\right)\left(-6a^3\right).

The first step is to separate the coefficients of 3 and -6 from the variables and to multiply those as normal:

    3 \cdot (-6) = -18

As for the variables, you want to recognize that a^4 means a \cdot a \cdot a \cdot a and a^3 means a \cdot a \cdot a, so

    a^4 \cdot a^3 = \left( a \cdot a \cdot a \cdot a\right) \cdot \left(a \cdot a \cdot a\right)

In total, there are 7 a's being multiplied, so

    a^4 \cdot a^3 = a^{4+3} = a^7

Putting this all together, we have:

    \left(3a^4\right)\left(-6a^3\right) = 18a^7

7 0
3 years ago
Which of these is a ratio table ​
Firdavs [7]

Answer:

welcome

Step-by-step explanation:

c I know

7 0
3 years ago
Read 2 more answers
Other questions:
  • How do i get the area in squaere centimeters of rhombus.
    8·1 answer
  • The difference between a number x and 12 is 16?
    9·1 answer
  • An independent variable is ___. A. directly changed by the experimenter B. manipulated by changes to the dependent variable C. a
    11·2 answers
  • What are the games and human activities which use trees , or in which trees also
    12·1 answer
  • HELP pls <br><br> which of the above solids has the larger surface area
    5·2 answers
  • . A large bakery has many different products for sale. Suppose that 200 customers come in between 6 am and 10 am. Of the 200 cus
    15·1 answer
  • Which is greater ? | -5| or 4
    8·2 answers
  • Joey has a box with 40 football and 120 baseball cards. Sylvia has a box with 75 football and 100 baseball cards. Joey randomly
    9·1 answer
  • What two numbers multiplied together equal 42 but when added they equal -13
    14·1 answer
  • Find the exact value of tan(-pi/12)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!