Expressions
Simplify the following expression:
z^3 xx z^4
z^7
Convert this number to scientific notation:
450,000,000
4.5 xx 10^8
Finish the statement:
"Rotating a shape 900 counterclockwise is equivalent to rotating the same shape _____ degrees clockwise .
270
Simplify the following expression:
3^5/(3^3)
9
An atom is about 0.0000000005 meters wide.
Express this value in scientific notation.
5 xx 10^-10
True or False: The following sets of coordinates represent a function
(1, 4) (3, 12) (1, -2) (0, 0)
Simplify the following expression:
8^0 xx 6^2 xx 6^(-1)
6
Which number is larger?
8.32 xx 10^3
834
8.32 xx 10^3
Solve the system of equations:
y=2x+4
y=-3x+14
(2, 8)
Simplify the following expression:
(x^2 xx y^4)/(x^3 xx y^2)
(y^2) / x
Simplify the following expression:
(9 xx 10^8)/(3 xx 10^7)
30
How many solutions are there to the following equation?:
9x + 4 - 2x=4+7x
Infinite solutions
What value of x makes this true?
g^x h^5 xx (g^2)^4 = g^11 h^5
3
Compute the following, and give your answer in scientific notation:
(3.2 xx 10^3) + (8.8 xx 10^3)
1.2 xx 10^4
The coordinates of Point A on a rectangle changed from (-4, 2) to (-6, 3) after a dilation from the origin.
What was the scale factor?
1.5