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arsen [322]
3 years ago
15

The table below shows Mandy's test scores what is the mean of her test scores

Mathematics
2 answers:
andrezito [222]3 years ago
8 0

Answer:

B,87

STEPS

<u>7</u><u>8</u><u>+</u><u>8</u><u>9</u><u>+</u><u>8</u><u>3</u><u>+</u><u>8</u><u>0</u><u>+</u><u>8</u><u>4</u><u>+</u><u>9</u><u>5</u><u>+</u><u>100+</u><u>8</u><u>6</u><u>+</u><u>8</u><u>4</u><u>+</u><u>9</u><u>1</u>

10

<u>8</u><u>7</u><u>0</u>

10

pantera1 [17]3 years ago
5 0
B. 87
78+89+83+80+84+95+100+86+84+91=870
870/10=87
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