Answer:
A, C, F.
Step-by-step explanation:
A polynomial consists of an expression that involves only non-negative integer exponents for the variable; in all of your cases, the variable is x.
So, expression A has a square root of x, that is a rational exponent.
Expression C has variables in the denominators, that is negative exponent.
Expression F has variable at the exponent.
Answer: 9 boys
Explanation:
3/11= x/33
11x= 99
x=9
Answer:
Desmos says (-4.303 and -0.697)
Step-by-step explanation:
Answer:
$6.45
Step-by-step explanation:
$21.50-$15.05=$6.45
