ANSWER:

STEP-BY-STEP EXPLANATION:
Rational numbers are all numbers that can be expressed as a fraction, that is, as the quotient of two whole numbers.
Therefore, an example would be:
it would be C 12' 71/8" x 21' 71/8"
and sorry for what I said and did
Answer: X = 8.67
Step-by-step explanation:
Answer:
<u>Diagonals are perpendicular?</u>
- Parallelogram -No
- Rhombus - Yes
- Rectangle - No
- Square- Yes
- Kite - Yes
- Isosceles Trapezoid- No
Well c is the cost to rent the locker for 1 hour, the 1.5 is the rental time, so multiplied together, you get the 9 which is the total cost to rent the locker for the number of hours you had it for.
for example: if you were to rent the locker for 1 hour (t = 1) the equation would look like c(1) = total cost.
*hopefully this is making sense*
another example: if you wanted to find out what the base rate is to rent the locker for 1 hour, you would just solve for c in the given equation
c(1.5) = 9 c = 9/1.5 c = 6