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
olasank [31]
3 years ago
15

Solve for x. round to the nearest tenth, if necessary

Mathematics
1 answer:
Mars2501 [29]3 years ago
8 0

Answer:

that's all i know please comment if it's wrong

You might be interested in
Which expressions represent the difference of exactly two expressions?
evablogger [386]

Answer:

  1, 3, 4

Step-by-step explanation:

Among these answer choices, you're looking for two expressions separated by a minus sign. Choice 2 is only one expression, so does not meet the required criterion.

  1. 6(x+7)-2

  3. 4f-2g

  4. 3xyz-10

7 0
3 years ago
F(x)=8_-4x-x^3. g(x)=x^2+7x-9. Find f(x)+g(x)
11111nata11111 [884]

(8 - 4x -  {x}^{3} ) + ( {x}^{2}  + 7x - 9) \\  =  -  {x}^{3}  +  {x}^{2}  - 4x + 7x + 8 - 9 \\  =  -  {x}^{3}  +  {x}^{2}  + 3x - 1
(8x - 4x -  {x}^{3} ) + ( {x}^{2}  + 7x - 9) \\  -  {x}^{3}  +  {x}^{2}  + 8x - 4x + 7x - 9 \\  -  {x}^{3}  +  {x}^{2}  + 11x - 9
The answer is either B, and you forgot to put in the ^2 in the answer choice, or C, and you forgot to put an x where there is a _ in the question.

Check the actual question (the one you recieved, not the one posted here) and see where the mistakes are. If f(x) = 8x - 4x - x^3, then your answer is C. However, if B is actually -x^3 + x^2 + 3x - 1, then the answer is B.
7 0
4 years ago
5.06,5.14,5.1,5.01 smallest to largest​
beks73 [17]
5.01, 5.06, 5.14, 5.1
3 0
3 years ago
A survey of 9,000 randomly selected dentists practicing in the untied states found that 3,600 of them used text messaging to rem
photoshop1234 [79]

58,800.

3600 divided by 9000 is 0.4

147,000 * 0.4 is 58,800

6 0
3 years ago
Izzy's Frozen Treats sells both frozen yogurt and frozen custard by the ounce. Last week, Marco noticed that a 3-ounce cup of fr
Black_prince [1.1K]

Answer:

A. Frozen yogurt

Step-by-step explanation:

The frozen yogurt costs less than the frozen custard, even though you get the same amount (3 ounces)

No matter how much money Marco has, he would be able to buy more of the frozen yogurt because it has a cheaper unit rate.

So, the answer is A, frozen yogurt

8 0
3 years ago
Other questions:
  • 70 students at a school were asked to complete a survey about the location of their next field trip. 28 students chose the zoo a
    5·1 answer
  • Identify the property demonstrated. (7x3)^4 = 7^4 x 3^4
    15·2 answers
  • Please help me find the area of the polygon
    14·2 answers
  • There are two decks of playing cards.
    11·1 answer
  • A 200 gallon tank initially contains 100 gallons of water with 20 pounds of salt. A salt solution
    6·1 answer
  • 6 decigrams how many milligrams
    12·2 answers
  • I dont quite understand this.. Check the picture and help
    9·1 answer
  • Deanna and Alise are shopping. Deanna buys a sweater for $25 and 3 tubes of lip gloss. Alise buys a hat for $13 and five tubes o
    12·1 answer
  • A sweatshirt costs $35. Find the total cost if the sales tax is 7.75%.
    15·1 answer
  • A recipe for 20 cookies uses 2 1/2 cups of milk. How many cookies are
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!