$103.00 x (0.55) = <span>$56.65
answer
markup : $56.65</span>
C. 4x + y = 21
4(3) + 9 = 21
12 + 9 = 21
21 = 21
Answer: 2.5 hours.
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
20 x 10 = 200
10% = 0.10
200 x 0.10 = 20
For the answer to the question above asking to e<span>xplain why the events "getting a black marble" and "getting a red marble" are mutually exclusive.
</span>A marble can have only one color, so you cannot choose a marble that is both black and red. Therefore the events are mutually exclusive (cannot happen simultaneously)
