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tresset_1 [31]
3 years ago
15

During bowling practice, Marley rolled 14 strikes out of 70 attempts. what percent of Marleys attempt were strikes?

Mathematics
2 answers:
storchak [24]3 years ago
4 0

Answer: 20% were strikes

explanation: 14  / 70   =   x  / 100         cross-multiply

 

14  *  100   =  70 * x

 

1400    =   70 * x         divide both sides by 70

 

20  =  x   =   20%    were strikes

Roman55 [17]3 years ago
3 0

Answer:

20%

Step-by-step explanation:

14/70 = 0.2

0.2 x 100= 20

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3 years ago
Factor 64 - P.<br> (8 - x(8 - x)<br> (8 + x (8 - x)<br> (X + 8)(x-8)
muminat

Question:

Factor 64-x^2

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Option B: (8+x)(8-x) is the factor

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