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
vovangra [49]
2 years ago
14

Simplify 2x - 4) + 7(x + 2). 9x + 6 9x - 4 09x - 6

Mathematics
1 answer:
d1i1m1o1n [39]2 years ago
6 0
Answer:
Simplify 2x - 4) + 7(x + 2).
9x + 6
9x - 4
09x - 6
= 9x+10
You might be interested in
This set of points is on the graph of a function.
Liula [17]

If (a, b) is on the graph of a function f(x), then (b, a) is on the graph of the inverse.

We have points on the graph of a function: {(-3, 9), (-1, 1), (0, 0), (2, 4)}.

The points on the graph of the inverse: {(9, -3), (1, -1), (0, 0), (4, 2)}.

<h3>Answer: (4, 2), (0, 0), (1, -1).</h3>
7 0
3 years ago
Calculate the value of 3x + 4y when x = -6 and y = 5.
MArishka [77]

Answer:

x = -6

-18+4y=0 => 4y=18 =>y=18/4=9/2

Y=5

3x+20=0 => x=3x= -20=> x= -20/3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What's the improper fraction for 3 and 5/6ths?
wlad13 [49]
The correct answer is 23/6. Hope this helps.
5 0
3 years ago
A shelf is designed so it will fit in a 90º corner between two walls. The shelf has dimensions, rounded to the nearest tenth, as
den301095 [7]

Answer:

Yes, it will fit snugly in a 90º corner

Step-by-step explanation:

To do this, we simply need to check if the given sides of the shelf is right-angled.

So, we have:

Hypotenuse = \sqrt{242

Side\ 1 = Side\ 2 = 11

To check for right-angle triangle, we make use of:

Side\ 1^2 + Side\ 2^2 = Hypotenuse^2

This gives:

11^2 + 11^2 = \sqrt{242}^2

121 + 121 = \sqrt{242}^2

242 = \sqrt{242}^2

242 = 242

This shows that the given sides of the shelf is a right-angled triangle.

Hence, it will fit the wall

4 0
3 years ago
"Which expression is NOT equivalent to the sum of 36 + 54?
german

Answer:

B equals 60 and 36+54 = 90

3 0
3 years ago
Read 2 more answers
Other questions:
  • Michael is kayaking on the Kankakee river. His overall speed is 3.5 mph against the current and 4.3 mph with the current. Find t
    10·1 answer
  • What’s the answer to this ? I can’t find it out
    12·1 answer
  • Divide. Write in simplest form.
    15·1 answer
  • Solve |y - 2|&lt;10<br><br> {y|-8 &lt; y &lt; 12}<br> {y|-12 &lt; y &lt; 8}<br> {y|-8 &lt; y &lt; 8}
    15·1 answer
  • 7.3×9.6 =<br> Show work<br> Multiply decimals
    11·1 answer
  • What is the measure of ?
    14·1 answer
  • What is this question trying to ask and why is c the correct answer?
    6·2 answers
  • Write 1.005 as mixed number.Then write how to read this number aloud.
    7·1 answer
  • Que % es 25 de 200<br>que % es 30 de 480<br>que % es 65 de 80<br>que % es 24 de 30​
    10·1 answer
  • Helpppppppp me plzzzzzzz
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!