6 / 5/9
First turn 5/9 into decimal form.
5 / 9 = 0.55555555555555555555555555555556
Then divide 6 by 0.55555555555555555555555555555556
6 / 0.55555555555555555555555555555556 = 10.8 or 10 8/10 or 10 4/5
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Step-by-step explanation:
Let the required number be x
Thus, the required number is 200.
Answer:
(0, - 2)
Step-by-step explanation:
The y-intercept is the value of y when x = 0. Substitute 0 for x in the equation and solve for y.
When x = 0, y = - 2.
Answer:
17
Step-by-step explanation:
24x+24=27x-27
51=3x
x=17
It would be 8x² - 15y² + xy
(4x + 5y) (2x - 3y) + 3xy
multiplying the terms in brackets
(4x) (2x - 3y) + (5y) (2x - 3y) + 3 xy
multiplying with each terms inside the bracket
(4x)(2x) - (4x) (3y) + (5y) (2x) - (5y) (3y) + 3xy
doing the product each of the pair of terms
8x² - 12xy + 10xy - 15y² + 3xy
taking the sum of terms with coefficient "xy"
8x² - 15y² -2xy + 3xy
8x² - 15y² + xy