Answer:
no real answer
Step-by-step explanation:
distribute the -4 and combine all of the like terms on the left side = r-8-4r, then -8-3r
then we have 7-3r=-8-3r
from here, we can already tell that there's no real answer. this is because the two -3r will cancel, leaving no variable.
since 7 doesn't equal -8, there is no answer.
if, for example, the value on both sides of the equal sign were the same after the variable was eliminated, then your answer would be all real numbers
There are 87 men
3 is the male ratio
You add all the ratios
3+4+5=12
3/12×348
=87
Since 9 goes into 18 and 45, and both of the integers has a y2, the GCF is 9y2
The answer is
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Remember to combine like terms.
Hop this helps. c:</span></span>
