If an average grade of an English class rise from 70 to 85 what is the approximate percent increase

1 answer:

7 0

Answer:

21.4%

Step-by-step explanation:

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erma4kov [3.2K]

Step-by-step explanation:

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tatiyna

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3 years ago

nignag [31]

1.
(3/4)^2 = (3/4)* (3/4)
(3/4)*(3/4)= 9/16

Final answer: 9/16

2.
11+6.4= 17.4

Final answer: 17.4

3.
9.5-2.8= 6.7

Final answer: 6.7

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Montano1993 [528]

The answer you want is x = -30

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Step2247 [10]

Answer:

The slope is "Undefined"

Step-by-step explanation:

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