x - 3 = 39
Therefore, x = 39 + 3 = 42
Therefore, x = 42.
46
39
21
To find a percentage, multiply the percent you are looking to find (39) by the number in question (150) 39% x 150 39%=39/100, or .39... so, .39 x 150 = 58.5
let x be one number and y be the other The first thing given is that x is 3 less than twice y so x=2y-3 and x+y=39 so x=39-y and substitute this into the first equation a 39-y=2y-3 42=3y y=14 and x=39-14 or 25 Answer x=25 and y=14 Now lets check it 25 is 3 less than 2x14 (YES) 14+25=39 (YES) Done
46
Let the unknown number be x: 9x-15 = 39 9x = 39+15 9x = 54 Divide both sides by 9 to find the value of x: x = 6
The trick is to interpret correctly the "5 less than a number" phrase. It means "5 less than a given number". Since 39 is 3 times 13, it results that "5 less than the number" is 13. Hence, the number is 13 plus 5, that is, 18. The trick is to interpret correctly the "5 less than a number" phrase. It means "5 less than a given number". Since 39 is 3 times 13, it results that "5 less than the number" is 13. Hence, the number is 13 plus 5, that is, 18. jasmine and timonthy
39
73-39+84 = 117
To find 39 percent of a number, multiply the number by 0.39. In this instance, 0.39 x 100 = 39. Therefore, 39 percent of 100 is equal to 39.
Slightly less than 39 1/2. Rounded to the nearest whole number it would be 39.
The number is 17.
3*(x-5)=39 x-5=13 x=18
21
To find a percentage, multiply the percent you are looking to find (39) by the number in question (150) 39% x 150 39%=39/100, or .39... so, .39 x 150 = 58.5
Yes. A real number is any number that you can find on the number line.