9x-27=7x-1 9x-7x= -1+27 26=2x x=26 / 2 therefore x=13
27 x 1 = 27 27 x 2 = 54 27 x 3 = 81 27 x 4 = 108 27 x 5 = 135 27 x 6 = 162 27 x 7 = 189 27 x 8 = 216 27 x 9 = 243 27 x 10 = 270 27 x 11 = 297 27 x 12 = 324 27 x 13 = 351 27 x 14 = 378 27 x 15 = 405 27 x 16 = 432 27 x 17 = 459 27 x 18 = 486 27 x 19 = 513 27 x 20 = 540 27 x 21 = 567 27 x 22 = 594 27 x 23 = 621 27 x 24 = 648 27 x 25 = 675 27 x 26 = 702 27 x 27 = 729 27 x 28 = 756 27 x 29 = 783 27 x 30 = 810 ...
27 040 (cubic feet) = 202 273.247 US gallons
It is 27/26
say the two numbers represent x and y x + y = 27 x + 1 = y therefore if you substitute the second equation into the first equation of x (y +1) + x = 27 2x + 1 = 27 2x = 26 x= 13 y= 14
9x-27=7x-1 9x-7x= -1+27 26=2x x=26 / 2 therefore x=13
Let's assume X% of 26 is 7. Hence, 26*X/100=7 --> X=7*100?26=26.9= 27 (approx.)
just do 26+27 which is 53 :D x
27 x 1 = 27 27 x 2 = 54 27 x 3 = 81 27 x 4 = 108 27 x 5 = 135 27 x 6 = 162 27 x 7 = 189 27 x 8 = 216 27 x 9 = 243 27 x 10 = 270 27 x 11 = 297 27 x 12 = 324 27 x 13 = 351 27 x 14 = 378 27 x 15 = 405 27 x 16 = 432 27 x 17 = 459 27 x 18 = 486 27 x 19 = 513 27 x 20 = 540 27 x 21 = 567 27 x 22 = 594 27 x 23 = 621 27 x 24 = 648 27 x 25 = 675 27 x 26 = 702 27 x 27 = 729 27 x 28 = 756 27 x 29 = 783 27 x 30 = 810 ...
27 040 (cubic feet) = 202 273.247 US gallons
0 x 10^26 = 0
Let the second number be x, then the three consecutive numbers are x-1, x, x+1, and their sum is: (x-1) + x + (x+1) = 81 3x = 81 x = 27 So the three numbers are 27-1, 27, 27+1 = 26, 27, 28
Let the first number be x, which makes the second number (x + 1) We know that the two numbers multiply to give 702 x(x+1) = 702 x2 + x - 702 = 0 Using the quadratic formula, we find that the possible values of x are -27 and 26 Therefore there are two possible solutions to this problem. The first solution is -27 and -26. The second solution is 26 and 27.
Factors of the number 26 are: 1, 2, 13 and 26. To find the factors, you can find the factor pairs: 1 X 26 2 X 13
yes 100 = 25 x 4 104 = 26 x 4 108 = 27 x 4
Three consecutive integers: x, (x+1), (x+2)Sum: x + (x+1) + (x+2) = 81x + x + 1 + x + 2 = 813x + 3 = 813x = 78x = 26The numbers are 26, 27, 28.=================Check:26 + 27 + 28 = 81 yay!
702 = 26 x 27; 210 = 14 x 15.