the total cost of 3 tables & 2 chairs is rs 1850 ...if a table RS 75 more than a chair ,find the price of each ?

Answers

Answer 1

Answer: • We have the enunciation, now we can solve.
♦ We note :
- t, the price of the table;
-c, the price of a chair:

3t+2c=1850 }
t=c+75 } =>

=> 3(c+75) +2c=1850
3c+225+2c=1850
5c=1850-225
5c=1625
c=1625:5
c=341=> t=341+75 = 476 .

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What is 3 minus 2 2/3

Answers

If you would like to know what is 3 minus 2 2/3, you can calculate this using the following steps:

3 - 2 2/3 = 3 - 8/3 = 9/3 - 8/3 = 1/3

The correct result would be 1/3.

3 - 2 = 1
1 - 2/3 = 1/3
Ans: 1/3

What is the slope of the hypotenuses of the triangles in simplest form? First-quadrant graph showing a ray through the origin and the points (5, 2), (10, 4), and (20, 8). Two triangles each have hypotenuses with endpoints along the line, a vertical leg, and a horizontal leg. The first triangle has a hypotenuse with endpoints at (5, 2) and (10, 4). The second triangle has a hypotenuse with endpoints at (10, 4) and (20, 8).

Answers

$m = (y_(2) - y_(1))/(x_(2) - x_(1)) = (4 - 2)/(10 - 5) = (2)/(5)$
y - y₁ = m(x - x₁)
y - 2 = ²/₅(x - 5)
y - 2 = ²/₅(x) - ²/₅(5)
y - 2 = ²/₅x - 2
   + 2    + 2
      y = ²/₅x

$m = (y_(2) - y_(1))/(x_(2) - x_(1)) = (8 - 4)/(20 - 10) = (4)/(10) = (2)/(5)$
y - y₁ = m(x - x₁)
y - 4 = ²/₅(x - 10)
y - 4 = ²/₅(x) - ²/₅(10)
y - 4 = ²/₅x - 4
   + 4    + 4
      y = ²/₅x

What is the best estimate for 211/ 71?? PLEASE SOMEONE HELP

Answers

The best estimate is 2.9718 .

What is the equation for a school sales pencils to students for $.25 each. If a student has nine dollars how many pencils can a student by

Answers

Answer:

x=36

Step-by-step explanation:

1=0.25

x=9

0.25x=9

divide both sides by 0.25

so x=36

a student can buy 36pencils with 9 dollars

Answer:

Step-by-step explanation:

9/0.25=9/1/4=9*4=36

Henry bought 4 pies, which he plans to share with a group of his friends. If there is exactly enough to give each person of the group one-sixth of the pie, how many people are in the group

Answers

20 because you must split the pie into sixths. This mean that for one pie there is six people. Six multiplied by 4 is 20.

24 because 4 multiplied by 6 is 24

Help please thank u OK ok

Answers

The correct answer is B, 8(9 + 3/4). The question asked for an expression that represents 8 times the sum of 9 and 3/4. The sum of 9 and 3/4 can be written as 9 + 3/4, and to multiply it by 8, we have to put it in parentheses. In PEMDAS (parentheses, exponents, multiplication and division, addition and subtraction) multiplication comes first, so if we left out the parentheses, we would be adding 72 to 3/4, since we multiply 8 and 9 first.

Hope this helps!

Answer:

Step-by-step explanation:

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