3 years ago

If 75 is added to a number, the result is 39 less than three times the number.find the number

Mathematics

1 answer:

antoniya [11.8K]3 years ago

3 0

Answer:

The answer is x=57

Step-by-step explanation:

First, we would set the number to x.

Then, we turn the words into an equation.

x+75 = 3x-39

Isolate the x.

-2x = -114

So...

x = 57

You might be interested in

"There are 3 teams of 18 employees working today. Company policy says that we need to have 1 supervisor for every 8 employees on

lesya692 [45]

They need 6 supervisors

8 0

3 years ago

Read 2 more answers

A catering company offers four different meals for dinner parties. The table shows how the cost of each meal depends on the numb

tatiyna

Answer:

Caterers on Thumbtack cost

$15 - $30

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

$20,000 for 14 years compounded at 8% semiannually results in how many periods

rjkz [21]

13 months at $1501.00 per month

3 0

4 years ago

How many numbers lie between square of 36 and 37

zhuklara [117]

Answer:

73 numbers

Step-by-step explanation:

36²

=36 × 36

=1,296

37²

=37 × 37

=1,369

The total number that lies between 36² and 37² = 37² - 36²

=1,369 - 1,296

= 73 numbers

This is to say that, there are 73 numbers between 36² (1,296 ) and 37² ( 1,369)

5 0

4 years ago

Richard and Teo have a combined age of 31. Richard is 13 years older than twice Teo's age. How old are Richard and Teo?

DochEvi [55]

Answer:

Richard is 22 and Teo is 9

Step-by-step explanation:

Teo's age:

31-13

=18 divided by 2

Richard's age:

31-9

=22

7 0

3 years ago