![sierravick123owr441](/avatars/10466.jpg)
sierravick123owr441
11.07.2021 •
Mathematics
If g(x)=3x+5, then g(-3)
Solved
Show answers
More tips
- S Society and Politics What Would Brezhnev Do If He Were Alive Today?...
- S Style and Beauty Choosing a Hair Straightener: Specific Criteria to Consider...
- F Family and Home How to Remove Tar Stains: Tips and Recommendations from Experts...
- F Family and Home How to Remove Fading from Clothes: Tips and Tricks...
- S Sport How to Do a Jumping Split...
- H Health and Medicine How Did Inna Lose Weight on Dom 2?...
- F Family and Home How to Properly Fold Napkins in a Napkin Holder?...
- F Food and Cooking How to Set Up Ventrilo - The Ultimate Guide...
- S Science and Technology How to Make a Homemade Smoker: The Ultimate Guide...
- A Auto and Moto Battle for the Relocation of The Cherkizovsky Market: Who Won?...
Answers on questions: Mathematics
- M Mathematics To nearest can t how much will artist save on 112.78 canvas before 5% increase...
- M Mathematics Write the explicit formula for the arithmetic sequence 6, 8, 10, 12, . . . What is term number 46 in this sequence?...
- M Mathematics Jake and mike took x tests each. mike scored 15 points less than jake. the expression below shows mike s total score in the tests. 85x - 15 what does the first term of the expression...
- M Mathematics 2. Solve routine and non-routine problems involving addition and/o subtraction of fractions using appropriate problem solving strategieand tools (M4NS-IIh-87.1).What I KnowDirections:...
- S Social Studies True or false: because of the nature of combining data among asians and pacific islanders, they appear to be better off than other minorities, but in fact when separated they...
- M Mathematics Question 2 4 pts A recent study of over 400,000 older people asked participants whether or not they drank coffee, and followed them for 13 years. The researchers found that coffee...
- S Social Studies Which of the following would best be described as an ethnic subculture? a. college graduates b. blue-collar workers c. African Americans d. Kentuckians...
- H Health Ateenager presents to the clinic with an infected wound from a bike accident. he asks, how does my body fight off the germs in my scraped arm? which is the nurse s best response?...
Ответ:
x=![\frac{-5}{6}](/tpl/images/2421/9074/ac989.png)
Step-by-step explanation:
Ответ:
Andre has more money than Bob. If Andre gave Bob $20, they would have the same amount. While if Bob gave Andre $22, Andre would then have twice as much as Bob. How much does each one actually have?
Step-by-step explanation:
Here is the first sentence:
"If Andre gave Bob $20, they would have the same amount."
Algebraically:
1) x − 20 = y + 20.
(Andre -- x -- has the same amount as Bob, after he gives him $20.)
Here is the second sentence:
"While if Bob gave Andre $22, Andre would then have twice as much
as Bob."
Algebraically:
2) x + 22 = 2(y − 22).
(Andre has twice as much as Bob -- after Bob gives him $22.)
To solve any system of two equations, we must reduce it to one equation in one of the unknowns. In this example, we can solve equation 1) for x --
x − 20=y + 20
implies x=y + 40
-- and substitute it into equation 2):
y + 40 + 22=2(y − 22).
That is,
y + 62=2y − 44,
y − 2y=− 44 − 62,
according to the techniques of Lesson 9,
−y=−106
y=106.
Bob has $106. Therefore, according to the exression for x, Andre has
106 + 40 = $146.
I hope this helps u! :D