Exponents
Simplify (g6)10.
g60
Evaluate (m4 + 5) − n3 if m = −2 and n = −4.
85
Write 2,204,000,000 in scientific notation.
2.204 x 109
Is the ratio 28 out of 42 an irrational number, a terminating decimal, or a repeating decimal?
repeating decimal
A bakery makes $5.00 for every cupcake sold after subtracting the costs of ingredients and packaging. They have additional costs of $200.00 per day. Create a linear equation in slope intercept form (y = mx +b) that describes how much the bakery makes, y, for selling x cupcakes in a day?
y = 5x - 200
1/c-5
c5
8 + 3x = 5x +2
x = 3
Write 0.0000056 in scientific notation.
5.6 x 10-6
Is 0.2000.... an irrational number, a terminating decimal, or a repeating decimal?
a terminating decimal
A phone plan costs a base fee of $30.00 plus $0.10 per text message sent. Create a linear equation in slope intercept form (y = mx +b) to describe the situation.
y = 0.10x + 30
Simplify the expression (3a4)(-6a3).
-18a7
3 (x + 2) = 4x + 6
x = 0
Write 6.05×104 in standard form.
60,500
Which of the following is NOT a perfect square?
49
81
112
324
112
Is the following set of ordered pairs a function? Explain
(1, 5)
(2, 8)
(3, 8)
(4, 11)
Yes, every input has only one output.
Simplify the expression (-2r3s5)5.
-32r15s25
3(8x+12) - 15x = 2(3 - 3x)
x = -2
4 x 106 / 5 x 103
8 x 102
What numbers are classified as integers?
A number that is not a fraction or decimal. It can be positive or negative.
How would you determine if a graph was a linear function?
It would be graphed as a straight line and pass the vertical line test.
All straight lines, except a vertical line.
x6y4z/ xy9z
x5/y-5
Determine if there is one solution, no solution, or infinitely many solutions.
3 (2x + 2) - 6x = 6
6 = 6; Infinitely Many Solutions
Simplify the expression (1.25×107) (9×104).
1.125 x 1012
Order least to greatest
square root of 2
9/10
28/13
66.66%
66.66%
9/10
square root of 2
28/13
What is the slope of a line that passess through points (1, 15) & (3, 5)?
-5