12
4xy + x3y + yx2 + yx + 3yx = x3y + x2y + 8xy = (xy)(x2y + x + 8)
No, (2xy) and (3yx) are actually like terms. In algebra, like terms are terms that have the same variable factors raised to the same powers. Since (yx) is equivalent to (xy), both terms can be combined or simplified together, resulting in (5xy).
9.
2, which equals 54. 3, which equals 36. 4, which equals 27. 6, which equals 18. 9, which equals 12. 12, which equals 9.
To find out what "something" is in the equation 9 times something equals 63, you can divide 63 by 9. Doing this calculation, 63 ÷ 9 equals 7. Therefore, 9 times 7 equals 63.
That depends on the values of x and y.
4xy + x3y + yx2 + yx + 3yx = x3y + x2y + 8xy = (xy)(x2y + x + 8)
No, (2xy) and (3yx) are actually like terms. In algebra, like terms are terms that have the same variable factors raised to the same powers. Since (yx) is equivalent to (xy), both terms can be combined or simplified together, resulting in (5xy).
If x=9, x=9
9-8 equals = 1
9 out of 15 equals 60%
No! It equals 15, but 9-6=3.
9
9 out of 36 equals 25%
13
23-9 equals = 14
2x=3yx=3y-32(3y-3)=3y substitution6y-6=3y distributive property3y=6 addition property of equalityy=2 multiplication(division) property of equalityx=3(2)-3 substitutionx=6-3x=3