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3 years ago

12.

Mathematics

2 answers:

max2010maxim [7]3 years ago

8 0

Answer:

D)7

Step-by-step explanation:

2 - (-8) + (-3) =

10-3 =7

Sveta_85 [38]3 years ago

7 0

Answer:

The answer is d because 10-3 is 7

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Maria had planned to walk 10 1/8 miles on wednesday, if she walked 7 2/8 miles in the morning how far would she need to walk in

Ugo [173]

Answer:

Distance Maria had to walk in the afternoon is $2\frac{7}{8}$

Step-by-step explanation:

Lets take that Maria walked $x$ miles in the afternoon.

Distance walked in the morning + distance walked in the afternoon = $10\frac{1}{8}$

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$\frac{58}{8} +\frac{8x}{8} =\frac{81}{8}$

$\frac{58+8x}{8} =\frac{81}{8}$

$58+8x=81$

$8x=81-58\\$

$8x=23$

$x=\frac{23}{8}$

$x=2\frac{7}{8}$

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Check the picture below, it hits the ground at 0 feet, where it came from, the ground, and when it came back down.

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DiKsa [7]

Answer: 0.17

Step-by-step explanation:

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LUCKY_DIMON [66]

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