Answer:
a function, it passes the vertical line test
Step-by-step explanation:
A <em>term</em> in a math expression is <u>single </u>number or variable and are <u><em>separated </em></u>by a + or - or × or ÷
This expression has 4 terms
2r
1c
.5d
and 8
Answer:
$11.02
Step-by-step explanation:
Answer:

Step-by-step explanation:
Move
to the denominator in 
using the negative exponent rule 