Y - 4 = -3x + 9
y = -3x + 13
standard form: 3x + y = 13
Answer:
£349.35
Step-by-step explanation:
okay so firstly add the % to 100 = 170
then do 170 divided by 100 and multiply by the total ($205.50)
this would give you $349.35 <----- this is your orignal price (before the sale 70% off)
First place can be any one of the 3 competitors. For each of those . . .
Second place can be either one of the 2 remaining. For each of those . . .
Third place is the 1 remaining runner.
Total number of possibilities = (3 x 2 x 1) = <em>6</em> .
Here are all the possible ways they can finish:
1). A B C
2). A C B
3). B A C
4). B C A
5). C A B
6). C B A
Answer:
c
Step-by-step explanation:
!!!
