Answer:
11. 
Step-by-step explanation:

Substitute





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Answer:
front and back, cause 7 times 4 is 28 inches
Use the sequence formula and the answer will be 981,090.
Answer:
I'm pretty sure it's already simplified.
Step-by-step explanation:
there is no equal sign or x=
Answer:
30%
Step-by-step explanation:
3+4+6+7= 20
6 (green) / 20
= 30%