Hello There!
The total number of different arrangements is 10,628.
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- Hannah ❤
Answer:
c.6xy and -16xy
Step-by-step explanation:
the variables are the same
77 - (-145) = 77 + 145 = 222
Answer:
r=20÷7
Step-by-step explanation:
7r=4•5
r=20÷7
r=2.836467473