Note: images may not be drawn to
square a' b'c'd' is a
dilation of square abcd
scale.
what is the scale factor?
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International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4