A degree of a monomaniacal is the sum of the exponents of all its variables. So 8+5 would give u 13
Negative. A negative number times a positive number is equal to a negative number. X multiplied by Y is a positive.
33 - 4 = 29.
29 / 2 = 14.5
She traveled 14.5 miles in the cab.
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Set up a proprtion and cross multiply.
18/7.5=22/4x+1
7.5×22=18 (4x+1)
165=72x+18
147=72x
x=2.04
It is false. Since you don't know what is the variable equal to. But multiplication can't be in associative property.