Q: What represents two times the sum of a number and fifteen is equal to six times the number?

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0.8

No

fifteen

no you have to do it in the order of operationBODM Division and Multiplication are equalAS

525

This equation can be expressed as: abs(55- 4x) = 15, where abs = absolute value. x can equal 10 or 17.5.

30 multiplied by 15 is 450.

36 times 10^3 plus fifteen times 10^2 is equal to 37,500.

90

Ten times the square of a non-zero number is equal to forty times the number. What is the number?

An exponent.

The power represents how many times the value is multiplied by itself. For example: 2 to the power of 3 = 2 x 2 x 2 = 8 As you can see, if there was only one power it would equal the original number.

5*(3+x)=15+5x Fifteen plus five times that number

exponent

Expontent

450N, where "N" represents the unknown number.

5x21

3x2 = 15x 3x2 - 15x = 0 x(3x - 15) = 0 x = 5 Check it. 3 x 25 = 75 15 x 5 = 75 It checks.

the number times a number to equal 82 is 41x2 and it equals 82

First, you find a number that goes into both 12 and 30. This number is two. Two goes into 12, six times and 30, fifteen times. So now you have to find a number that goes into both six and fifteen. This number is 3. Three goes into six two times and fifteen five times. There is no number that can go into 2 & 5 besides one. So two fifths (2/5) is your simplified fraction. or two over five.

It is: 4.7*10 = 470

9X + 7

a negative number

a negative number

2 times 1