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
Sergeu [11.5K]
3 years ago
6

-3 (C - 10) + -4 = 2 C =

Mathematics
2 answers:
DENIUS [597]3 years ago
7 0
-3(c-10) + -4= 2
-3c+ 30+ -4= 2
-3c + 26= 2
-3c= -24
C= 8
mr Goodwill [35]3 years ago
4 0

Answer:

C = 8

Step-by-step explanation:

-3(c - 10) - 4 = 2

-3c + 30 - 4 = 2

-3c + 26 = 2

-3c = - 24

c = 8

I hope this helped!

You might be interested in
The sum of two Integers is at most - 57 one integer is 33 . What is the other integer
Cloud [144]

Answer: The other integer is -90

Step-by-step explanation:

This is because since <u>addition</u> and <u>subtraction</u> has an <em><u>inverse</u></em> relationship. We will do -57 - 33 which is equal to -90. You can check your answer by adding 33 to -90 which is -57.

4 0
3 years ago
Which expression is equivalent to &gt;<br> 7^8/7 <br><br> 7^9<br> 7^8<br> 7^7<br> 1/7^8
tankabanditka [31]

Answer:

none of the above the 7^8/8 is equivalent to

5 0
2 years ago
Discuss transformation of linear equations in two sentences
Vlad1618 [11]

Answer:

transformations are used to to graph the linear function in the form of f(x)=mx+b f ( x ) = m x + b. google says to "Graph f(x)=x f ( x ) = x . Vertically stretch or compress the graph by a factor |m|. Shift the graph up or down b units."

5 0
3 years ago
Suppose h(x)=3x-2 and j(x) = ax +b. Find a relationship between a and b such that h(j(x)) = j(h(x))
sergejj [24]

Answer:

\displaystyle a = \frac{1}{3} \text{ and } b = \frac{2}{3}

Step-by-step explanation:

We can use the definition of inverse functions. Recall that if two functions, <em>f</em> and <em>g</em> are inverses, then:

\displaystyle f(g(x)) = g(f(x)) = x

So, we can let <em>j</em> be the inverse function of <em>h</em>.

Function <em>h</em> is given by:

\displaystyle h(x) = y = 3x-2

Find its inverse. Flip variables:

x = 3y - 2

Solve for <em>y. </em>Add:

\displaystyle x + 2 = 3y

Hence:

\displaystyle h^{-1}(x) = j(x) = \frac{x+2}{3} = \frac{1}{3} x + \frac{2}{3}

Therefore, <em>a</em> = 1/3 and <em>b</em> = 2/3.

We can verify our solution:

\displaystyle \begin{aligned} h(j(x)) &= h\left( \frac{1}{3} x + \frac{2}{3}\right) \\ \\ &= 3\left(\frac{1}{3}x + \frac{2}{3}\right) -2 \\ \\ &= (x + 2) -2 \\ \\ &= x \end{aligned}

And:

\displaystyle \begin{aligned} j(h(x)) &= j\left(3x-2\right) \\ \\ &= \frac{1}{3}\left( 3x-2\right)+\frac{2}{3} \\ \\ &=\left( x- \frac{2}{3}\right) + \frac{2}{3} \\ \\ &= x  \stackrel{\checkmark}{=} x\end{aligned}

3 0
2 years ago
Box of cereal contains 23.4 ounces. Cost $5.49. What’s the cost per ounce?
Sedaia [141]

Answer:

it 4.262295082

Step-by-step explanation:

you have to divid the ounces by the cost

6 0
3 years ago
Other questions:
  • There are 14 apples in a basket 6 of these apples are green what is the ratio of red apples to green apples
    9·2 answers
  • The table represents some points on the graph of a linear function.
    9·1 answer
  • the perimeter of a rectangle field is 340 yd. the length is 30 yd longer than the width. find the dimensions
    7·2 answers
  • What is 63000 in standard form
    12·1 answer
  • Question text
    15·1 answer
  • Simplify the expression:<br> (26 - 3)(-6) =
    6·1 answer
  • Peter has invented a game with paper cups. He lines up 121 cups face down in a straight line from left to right and consecutivel
    9·1 answer
  • Identify the domain and range of each function.
    13·1 answer
  • Which of the following is slope of the line that passes through the points (-1 , 10 ) and (5,2)
    6·1 answer
  • 10) Which equation represents a function of x that is NOT linear? * A. y=4(x+3) B. y=4²+3x C. y=4x+3x² D. (4+x)/3
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!