The answer to that is y<-39/40
12 different outcomes are possible. In the first round you have 4 choises and in the second one you have 3
(-x)+2•4/2=6
-x+8/2=6
-x+8=12
-x=4
x=-4
Answer:
The diameter of the model is 14.4 inches.
Step-by-step explanation:
The Diameter of the moon = 2,160 miles
The scale on the model represents 1 in = 150 miles
Let the model represents k inches in 2,160 miles.
So, by the Ratio of Proportionality:

⇒
or, k = 14.4 inches
⇒On the scale 2160 miles is represented as 14.4 inches
Hence the diameter of the model is 14.4 inches.
Answer:a
Step-by-step explanation:injust took the test on USATESTPREP