Faswhich scale factors produce a expansion under a dilation of the original image? select each correct answer. −0.1 0.1 2 7.5

2 and 7.5

Step-by-step explanation:

In order to produce an expansion, the scale factor must be larger than 1.  This is because 1 times the figure gives us the original figure; in order to give us sides that are larger than the original, we would need to multiply by more than 1.

The only scale factors here that are larger than 1 are 2 and 7.5.

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.