Question

Help medal

Answer 1

What is the missing value?

Answer 2

http://static.k12.com/bank_packages/files/media/mathml_41de4f7bcd78a326bd294ee08c287f320cf002b2_1.gif

Answer 3

A.
7

B.
3

C.
−3

D.
−7

Answer 4

7^-2=1/7^2=1/49
You can then use this information to set up a proportion

\[\frac{ x }{7^5 }=\frac{ 1 }{ 49 }\]

Solve for x

Answer 5

@amonaroll32 343???

Answer 6

Yep, now 7 to the what power is equal to 343?

Answer 7

so the answer is 7 @amonaroll32 ?

Answer 8

No, 7^7=823543, not 343. Try something smaller

Answer 9

@amonaroll32 3 correct?

Answer 10

yup, nice job

Answer 11

thanks