25 Questions | Total Attempts: 331

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• 1.
12a - 5b - a + 7b = ?
• 2.
• 3.
A rectangle with a length 16 and width 4 has the same area as a square.  What is the length of the side of the square?
• 4.
Multiple out  (4x + 8y)2 =remember: put x3 for x3
• 5.
If  y - 5/8y = 3;    y = ?
• 6.
Simplify:   √5 (√15)the square root of 5 times the square root of 15√ is square root sign so √4 = 2copy and past √ for you answer
• 7.
(x5 y8)/(x4y2) =remember: put x3 for x3
• 8.
One of the factors of 3x2 + 8x - 35 is 3x - 7.  What is the other factor?
• 9.
Factor completely   x2  - 5x  - 14
• 10.
Solve:  (x - 4)(3x + 7) = 0      x =  ?(use commas between multiple answers)
• 11.
Solve:  5x + 3  >  2x - 9
• 12.
If  x + y = 8  and  x - y = 2      y = ?
• 13.
√48 (√12)  = ?       Simplifysquare root of 48 times the square root of 12√ is square root sign so √4 = 2copy and past √ for you answer
• 14.
49a2 - 16b2 = ?  (Factor completely)
• 15.
3/5a  + 3/2  = ?
• 16.
Solve:  4/(x-3) = 4
• 17.
If x = 8 and y = -3 then (7x - 3y)/(2x + y) = ?
• 18.
(27t3 - 9t2)/3t = ?remember: put x3 for x3
• 19.
(x2 - 8x + 7) - (6x2 + 7x -3) = ?remember: put x3 for x3
• 20.
If the area of a square is  64; the perimeter of the square is ?
• 21.
(x/(x-y))  / (x/y)
• 22.
If y=5x and 3x-4y=51, what is x?
• 23.
Solve: x2+x=6
• 24.
(5x102)(3x10-3)=
• 25.
(x2+6x+5) / (x+5)