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Q: 25x Square plus 40 plus 15?

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-55

15 + 40% = 21

40 + 15% = 40 x (1 + (15/100)) = 40 x 1.15 = 46

15 + 25 = 40

25 + 15 = 40

15

Simply put multiply 15 by 40 to get the square footage. This would be 600 square feet.

It is: 40/10 = 15/100 = 4.15

18

40

-575

25+15=40+9=49

600 square feet.

60

Substitution method: from first equation y = 5x - 8. In the second equation this gives 25x - 5(5x - 8) = 32 ie 25x - 25x + 40 = 32 ie 40 = 32 which is not possible, so the system has no solution. Multiplication method: first equation times 5 gives 25x - 5y = 40, but second equation gives 32 as the value of the identical expression. No solution.

it would be -1

15 + 15 + (10 * (1 / 2)) + (10 * (1 / 2)) = 40

40

16/40 + 15/40 = 31/40

If 40 plus x equals 25 then x is equal to -15.

25/100 = 40/x 4000 = 25x x = 160

The square root of [ sqrt(40) ] = 40(1/4) = plus or minus 2.5149 (rounded)

It is: -16/15+7/40 = -107/120

25+15=40

40 x 15 equals 600, so the answer is 600 square feet or 600 ft.2