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Mathematics 9 Online
OpenStudy (anonymous):

Jarod is putting a fence around his square lot. He wants to put 20 posts on each side of his lot. This includes one post placed in each corner. How many posts will Jarod need? A. 80 B. 60 C. 76 D. 24

OpenStudy (redplanet2001):

C. 76

OpenStudy (anonymous):

Thanks @redplanet2001

OpenStudy (anonymous):

Tomas bought some fruit at the market. He bought twice as many melons as apples. He bought 12 more melons than oranges. He bought 11 apples. How many pieces of fruit did Tomas buy? A. 43 B. 46 C. 23

OpenStudy (anonymous):

@HelpBlahBlahBlah @Littlebird @mwill<3

OpenStudy (anonymous):

@texaschic101 @wolfe8

OpenStudy (anonymous):

43

OpenStudy (anonymous):

thx

OpenStudy (anonymous):

He bought 11 apples. Twice as many would be 22 mealons. And he bought 12 more mealons than oranges. so 22 minus 12 is 10. 10 plus 11 plus 22 is 43. No problem

OpenStudy (anonymous):

Which two expressions could be used to calculate the area of the patio shown? A. (22 • 13) + (20 • 6) B. (20 • 22) – (16 • 7) C. (20 • 22) – (6 • 13) D. (20 • 6) + (16 • 13)

OpenStudy (anonymous):

Please quiqly

OpenStudy (texaschic101):

A. (22 * 13) + (20 * 6)

OpenStudy (anonymous):

Thx

OpenStudy (anonymous):

And???

OpenStudy (anonymous):

A

OpenStudy (texaschic101):

I think the first question is 80

OpenStudy (texaschic101):

because you got 4 sides and each side contains 20 posts

OpenStudy (anonymous):

Yes but that included the corners. I believe you were right by saying 76.

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