MATHEMATICS MIDDLE SCHOOL

What is the value of x when solving the equation -2x+(-8)=2x+8 using algebra tiles?x= -4
x= -2
x= 2
x= 4

Answers

Answer 1

Answer:

Answer: The answer would be -4

Step-by-step explanation:

Answer 2

Answer:

-4

I did the exam trust me ok

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Which equation shows y+15=3x in standard form?A. 15x−5y=1 B. 5x−15y=1 C. 15x+5y=−1 D. 15x−5y=−1
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3х - 2y = 1212x – бу = 9Need help

Given: F(x) = x + 2 and G(x) = 3x + 5(F - G) (x) =

1) 4
2) -3x - 3
3) -2x - 3

Answers

the answer will be 3) if not search or wait for multiple answers and pick the best choice

Which of the equations is graphed below?

Answers

The correct answer is option B which is the graph in the figure is made up of the equation y = x² - 6x + 10.

What is a graph?

A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.

The graph is representing the equation y = x² - 6x + 10. Since it is a parabolic equation so the graph is an inverted parabola the graph is attached below with the answer.

Thereforethe correct answer is option B which is the graph in the figure is made up of the equation y = x² - 6x + 10.

To know more about graphs follow

brainly.com/question/25020119

#SPJ2

so you for sure cross off the 1st and 3rd problem off and if you choose the last one your answer would be in th left side of the y axis so it the 2nd answer

A glacier moves about 12 inches every 36 hours about how far does the glacier move in one week

Answers

it moves 21 inches.
36 divided by 12 is 3 and 3 times 7 is 21. That simple

HELP PLEASE!!!!!! I REALLY NEED HELP!
(Science) (15 pts)

1. My amplifier uses a filament that requires a maximum of 5 volts at a current of 15 amperes.
Calculate the resistance of the tube. (Round to no more than two numbers to the right of the decimal)

2. How many ohms of resistance are present in a light bulb that draws 2 amperes at 120 volts?

3. A 250 watt radio will draw how many amps when operating on 240 volts? (Round to no more than two numbers to the right of the decimal)

Answers

The problems of physics that are given here can be solved using Ohms laws. As per the Ohms law, we can write
Resistance = Current/Voltage.
Now coming to the questions that are given.
1. In this question,
Current = 15 amperes
Voltage = 5 volts
Then
Resistance = 5/15
   = 1/3
   = 0.33 ohms
So the resistance of the tube will be 0.33 ohms
2. Given information's are noted below
Current = 2 amperes
Voltage = 120 volts
Resistance = 120/2
   = 60 ohms
So 60 ohms of resistance is present in the bulb.
3. Given information's
Current = 250 watt
Voltage = 240 volts
Resistance = 250/240
   = 25/24
   = 1.04 ohms.
The radio will draw 1.04 ohms.

there are 1,000 workers in a factory each worker works 30 hours a week and is paid $10.50 an hour how much does the company pay the workers altogether each week

Answers

Well, each hour is 10.50. If each worker works for 30 hours, find how much money they will make for 30 hours. Each worker will make 315 dollars per week. There are 1000 workers, so the company pays all 1000 workers 315,000 dollars per week.

10.50*30 = 315

315*1000= 315,000

So 315,000 is the answer

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