Answer:
4 3/4 feet of ribbon
Step-by-step explanation:
You do 2•2 1/2 because there are 2 of the strands which equals 5 feet
Then you take the 9 3/4-5feet which = 4 3/4 feet of ribbon
-45 - 9n = -81
-9n = -81 + 45
-9n = -36
n = -36/-9
n = 4
Hope this helps you. :)
the secound one
122
Plug in 1 for x and 11 for y
1 to the power of any number will always equal 1
I hope this helps!
A and C
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