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
notsponge [240]
3 years ago
9

#6) Find the value of x. Be sure to show your work. ​

Mathematics
1 answer:
____ [38]3 years ago
7 0
The answer is x=70

My work below in the picture

You might be interested in
F(x+1)+f(x+2)=2x+3; f(x)=?
Rama09 [41]

Answer:

F=\frac{-xf+f+2x}{x+1};\quad \:x\ne \:-1

Step-by-step explanation:

1. \mathrm{Subtract\:}f\left(x+2\right)\mathrm{\:from\:both\:sides}\\
F\left(x+1\right)+f\left(x+2\right)-f\left(x+2\right)=2x+3f-f\left(x+2\right)



2. \mathrm{Simplify}\\
F\left(x+1\right)=-xf+f+2x\\


3. \mathrm{Divide\:both\:sides\:by\:}x+1;\quad \:x\ne \:-1\\
\frac{F\left(x+1\right)}{x+1}=-\frac{xf}{x+1}+\frac{f}{x+1}+\frac{2x}{x+1};\quad \:x\ne \:-1

4. \mathrm{Simplify}\\
F=\frac{-xf+f+2x}{x+1};\quad \:x\ne \:-1

Final Answer: F=\frac{-xf+f+2x}{x+1};\quad \:x\ne \:-1

4 0
3 years ago
For $7.52, you purchased 8 pens and highlighters from a local bookstore. Each highlighter cost $1.09 and each pen cost $.69. How
seraphim [82]
<span>i can. it says you got 8 pens. 1.09h + .69(8) = 7.52 1.09h + 5.52 = 7.52 do you know what to do from here?</span>
5 0
3 years ago
Factor each expression
Helen [10]

Answer:

7 ( 7 g + 9 y )

Step-by-step explanation:

thats the answer

5 0
3 years ago
Read 2 more answers
Need help any body help please
lutik1710 [3]
For the first one (aka 7)  you would write 10² wich is the same as 10×10 and so the answer is 100

For the second one (aka 8) you would write 3×3×3×3×3×3×3×3×3 and the answer is 486 square miles

6 0
3 years ago
Segment AB has endpoints A(–4, 6) and B(1, 4). After a dilation, centered at the origin, the image of A is (–6, 9). Without meas
Ksivusya [100]
With A and its image one can get the dilation factor;
That is dilation scale factor = -6/-4 or 9/6 = 3/2
Therefore, to get the image of B we multiply the coordinates of B by the dilation factor; 
(1,4) 3/2 = (1.5, 6)
Thus the image of B = (1.5,6)
4 0
3 years ago
Read 2 more answers
Other questions:
  • Use the following data set and a separate piece of paper to make a line plot that will help you to answer questions 2-7. (6, 4,
    7·2 answers
  • What is 4 times something equals 48
    7·2 answers
  • The product of two numbers is 713. The first number is 9 more than the second number. Which equation can be used to find x, the
    14·2 answers
  • What is 10.059 rounded to tenths
    7·2 answers
  • If 50Ib = 22.68 kg, what is 15/8y pounds in kilograms? PLZ help me I don't understand I will give the BRilenists answer but show
    13·1 answer
  • Equation to 2 cups peaches to 3 cups cherries to make 60 cups how many cups of peaches would i need
    15·1 answer
  • What is the interquartile range of the data set? 5,6,7,8,9,10,11
    12·1 answer
  • Please help I don't understand ​
    6·1 answer
  • BRAINLIST!!!!!
    13·1 answer
  • Irwin has flowering plants in 15% of his garden. Which of the following is equivalent to 15%?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!