HELLPPP
Solve the system by substitution.
-9x-10y=12
−3x+3=y
X=2
Y= -3
Answer:
x = 44
Step-by-step explanation:
x + 33 + 103 = 180
x + 136 = 180
x = 44
Answer:
182
Step-by-step explanation:
The number of permutations of 14 things taken 2 at a time is ...
14P2 = 14·13 = 182
The first color can be any of the 14 on the palette. The second color must be different, so can be any of the remaining 13.
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We assume that a "yellow/red" flag is different from a "red/yellow" flag. That is, <em>order matters</em>.
She used 1 3/4 bags of oranges
You multiply them and get 7/4 which equals 1 3/5 bags.