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
galben [10]
3 years ago
13

6x+7x=4x+4y complete the missing value in the solution to the equation (?,-4)

Mathematics
1 answer:
natima [27]3 years ago
3 0
Put in -4 for y

13x=4x+4(-4)
Subtract 4x from both sides
9x= -16
Divide both sides by 9
X=-16/9
You might be interested in
Please help!!!!!! If the measure of angle 8 is 35 what is the measure of angle 4?
saveliy_v [14]

Answer:

It will also be 35

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Help I need this done ASAP anyone know how to solve this
ludmilkaskok [199]
Equation~ 5b + (2b - 4) + (3b -6)= 180.
4 0
2 years ago
On a single roll of two number cubes, what is the probability of rolling doubles given that the sum is 6
dexar [7]

Answer:

1/6

Step-by-step explanation:

We can make a Punnett square to find number of favourable outcome

so

            cube1

         +

cube2    1          2          3        4          5         6

1            2         3           4        5          6        7      

2            3         4           5        6          7         8    

3            4          5         6        7         8         9

4           5          6          7         8         9         10

5         6           7          8         9        10         11

6           7           8          9         10        11         12

The probability of rolling doubles given that the sum is 6

<h3> favourable outcome / number of outcome</h3>

 6 / 36

  1 / 6

6 0
3 years ago
Read 2 more answers
30 POINT REWARD!!! (haha I need to write 20 characters so that why this is here ps. please help)
aksik [14]

Answer

Sorry, I need points to ask more question.

3 0
3 years ago
Determine whether the function f(x) = -9.5 + 6 + x² is even, odd or neither.
zimovet [89]

Answer:

The function f(x) = -9.5 + 6 + x² is neither odd or even.

Step-by-step explanation:

We know that a function is termed as 'even' when

f(-x) = f(x) for all x

We know that a function is termed as 'odd' when

f(-x) = -f(x) for all x

Given the function

f(x) = -9.5x⁵ + 6 + x²

substitute x with -x

f(-x) = -9.5(-x)⁵ + 6 + (-x)²

as (-x)⁵ = -x⁵, so

f(-x) = -(-9.5x)⁵ + 6 + (-x)²

Apply exponent rule: (-a)ⁿ = aⁿ, if n is even

f(-x) = -(-9.5x)⁵ + 6 + x²

Apply rule: -(-a) = a

f(-x) = 9x⁵ + 6 + x²

As

f(-x) ≠ f(x) ≠ -f(x)

Therefore, the function f(x) = -9.5 + 6 + x² is neither odd or even.

5 0
3 years ago
Other questions:
  • Nolan begins a savings account with $100 at 2% interest according to the equation , where Vn is the value of his account after x
    10·1 answer
  • On a test, mean score was 70 and the standard deviation of the scores was 15.
    5·1 answer
  • The number of camera phones shipped globally can be modeled by the function y=1.28e^1.31x where x is the number of years since 1
    10·1 answer
  • Question 1: Marty wants to plant grass in a rectangular section of his backyard. The section where he wants grass measures 6.62
    8·1 answer
  • Carly is saving money. Last month, she saved $120. This month, Carly saved 30% percent more than last month. How much money did
    9·1 answer
  • The Hillsboro Inlet Lighthouse lights up how much more area than the Jupiter Inlet Lighthouse? Round your answer to the nearest
    11·1 answer
  • Find x.<br><br><br><br> 1.5<br> 2<br> <img src="https://tex.z-dn.net/?f=%5Csqrt%7B3%7D" id="TexFormula1" title="\sqrt{3}" alt="\
    13·1 answer
  • 5. A markup of 30% on cost is equivalent to a 41% markup on selling price,<br> True<br> False
    14·1 answer
  • What is 2 3/8 ÷ 1 1/4 <br> A) 10/19<br> B) 1 9/10 <br> C) 2 3/32 <br> D) 2 31/32
    5·1 answer
  • Number 21 please and thank you
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!