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Simplify log24096 - 2/3 (Write your answer as decimal, improper fraction, and mixed number)
11.333...
34/3
11 1/3
What is the value of 3(x+2) - 6
3x
Simplify:
(x+3)(x-7)
x2 - 4x - 21
If f(x) = -8x2 , What is f(-3)?
-72
For what value of x is the equation 9/x = 6/10 true?
15
Simplify:
53 - 4 * ((3+2)2 / 5)
105
What is the result of
x2 + 4x - 7 +3x2 - 2x + 5
4x2 + 2x - 2
(2x + 5)(x - 3) = ?
2x2 - x - 15
If f(x) = 3x2 - 2x + 5, then find f(-3) + f(1).
44
At a small smoothie business, 6 liters of smoothie are used to fill 8 bottles of the same size. On a busy day, the owner needs to prepare 18 bottles. Using the same ratio, how many liters of smoothie should be prepared?
13 1/2 or 27/2
Simplify (Write your answer as decimal, improper fraction, and mixed number.):
45 - 3 * (-1/4)2 + 4 2/5
49.2125
3937/80
49 17/80
For all real values of y, 3 - 2(4-y) = ?
2y - 5
or -5 + 2y
(4x - 1)(x + 6) = ?
4x2 + 23x - 6
If f(x) = 3x - 7 and g(x) = 3x/2x , find g(f(6))
3/2 or 1.5
To make a light purple paint, a blend of 3 parts blue paint to 7 parts white paint is used. If an artist uses 12 parts blue paint, how many parts white paint will she need to maintain the same color ratio?
28
Simplify:
122 - 3 4/5 * |-12+2| / 1/2 - |-7|
61
What is the result of:
6(b-3) - 2(4b+1)
-2b - 20
(5x+2)(2x-3) = ?
10x2 - 11x - 6
If f(t) = t3 - 1 and g(t) = 5t + 2, find g(f(-2))
-43
A student notices that a 6-foot metal pole casts a 4-foot shadow in the afternoon sun. At the same time, a flagpole nearby casts a 10-foot shadow. If the triangles formed are similar due to the same angle of sunlight, what is the height of the flagpole?
15
What is the solution to 2 - 3/x = x/x+4 ? (There may be more than 1!)
1.772
-6.772
What is the value of -3(2x - 4) +2(x+5) ?
-4x + 22
or 22 - 4x
If (5x-2)2 is written as ax2 + bx + c, what is the value of a + b - c?
1
If f(x) = 5x + 2 and g(x) = x2 - 3, find f(g(x))
5x2 - 13
The length of corresponding sides of two similar right triangles are in the ratio 3:7. If the hypotenuse of the larger triangle is 13 inches, what is the length of the hypotenuse of the full-size version?
5 4/7
39/7
5.57