MATHEMATICS MIDDLE SCHOOL

Take 4a - 3b + 2c from 2a - 3b + 4c.

-2a + 2c
-2a - 2c
2a + 2c
2a - 2c

Answers

Answer 1
Answer:

Answer:

Option 1 -2a+2c

Step-by-step explanation:

To find :  Take 4a - 3b + 2c from 2a - 3b + 4c.

Solution :

The equation 4a - 3b + 2c ....(1)

2a - 3b + 4c ....(2)

Taking (1) from (2) means subtracting equitation (2) from (1),

i.e =(2a - 3b + 4c)-(4a - 3b + 2c)

=2a - 3b + 4c-4a+3b-2c

=-2a+2c

So, Taking  4a - 3b + 2c from 2a - 3b + 4c is -2a+2c

Therefore, Option 1 is correct.
Answer 2
Answer: 2a-3b+4c-(4a-3b+2c)
=2a-3b+4c-4a+3b-2c
=-2a+2c

Related Questions

What is the length of a pencil?
At lunch, 8 friends share 6 sandwiches equally. What fraction of a sandwich does each friend get?
Four runners competed in a 10 kilometer relay race. Each runner ran the same distance. What was the distance?
What are functions exactly I just kind of want a straightforward answer please
Solve: −5(x + 6) = 15

Find the area of the shape shown below.

Answers

Answer:

936

Step-by-step explanation:

1 x 12 x 13 x 6= 936

Here is some evidence

Answer:36

Step-by-step explanation: L•w/2 = A for triangular

Abigail has a 12-ounce glass. She drinks 3/4 of the glass. how many ounces of the glass did she drink.

Answers

If the glass is 12 ounces, and she drank 3/4 of the glass, then our answer will be 3/4 of 12.

3/4 x 12 = 36/4 = 9

Abigail drank 9 ounces.
Answer: 9 ounces

Work: 12 ÷ 4 = 3     
            3 x 3 = 9

Answer: 9 ounces

Greg left work at 4:42 p.m. He had to go to the grocery store, the bank, and the car wash before going home. He got home at 6:17 pm. How long did it take Greg to run his errands?

Answers

It took Greg 95 minutes to run his errands.

What is an expression?

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the liketerms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

To find the totaltime Greg spent running errands,

We need to calculate the difference between his departure time from work and his arrival time at home.

First,

We can convert both times to minutes past midnight to make the calculations easier.

So,

4:42 pm = 4 × 60 + 42 = 282 minutes past midnight

6:17 pm = 6 × 60 + 17 = 377 minutes past midnight

To find the time Greg spent runningerrands, we can subtract his departure time from his arrival time:

= 377 - 282

= 95 minutes

Therefore,

It took Greg 95 minutes to run his errands.

Learn more about expressions here:

brainly.com/question/3118662

#SPJ3
5:00-4:42=18 minutes. 18+60+17= 95 which translates to 1 hour and 35 minutes

Write 3,604,839,007 in expanded form

Answers

3,000,000,000+600,000,000+4,000,000+800,000+30,000+9,000+7
3,000,000,000+600,000,000+4,000,000+800,000+30,000+9,000+7=3,604,834,007

Is 3.174 closer to 3.1 or 3.2

Answers

3.174 is closer to 3.2 because, when rounding, 0.07 rounds up to 0.2.

ANYONEEE PLEASEE HELP ME​

Answers

1. 8x-12
2. 5x+25
3. 15x-30
4.5(x-1)

Hope it helps : )
Other Questions
What is 16 over 63 simplified to
50 points! A $60 sweater is marked "8 % off." If there is a sales tax of 7%, will the actual amount paid for the sweater be greater, less than, or equal to $60? Explain your answer and show all work.
How can I work out 30% of (blank) is 60?
Post A and post B are 120 meters apart Post B and Post C are 300 meters apart. Ben cycled from post A to B in 15 sec and post B to post C in 55 sec. Find the average speed from post A to C