Answer:
Combine the terms with the same variable
Step-by-step explanation: so 9x-4x+9x-4x
Answer:
0 is the probability that Tim will select a card labeled with a number 6.
Step-by-step explanation:
We are given the following in the question:
Number of cards = 4
Cards with labels:
1,3,5,7
Tim will select one card from the box. We have to find the probability that Tim will select a card labeled with a number 6.
Formula:

0 is the probability that Tim will select a card labeled with a number 6. Thus, it is an impossible event.
Answer:
8400 cents
Step-by-step explanation:
SI=P×T×R
100
300×4×7
100
=$84
=8400 cents