Mathematics: Steven wants to figure out what grade he is getting in math. His test scores were 85, 78, 92, 67, and 83. What was his average test score?

Steven wants to figure out what grade he is getting

danleaz01

13.02.2022

His average score would be 81
Since all those values divided by 5 (quantity) will equal to 81

Hope this helps and good luckk :)

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issachickadi

13.02.2022

67.5

Step-by-step explanation:

85 + 78 + 92 + 67 + 83 = 405405 ÷ 6 = 67.5So, Steven's average math grade is a 67.5

I hope this helps!

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maxy7347go

03.03.2022

It must have the same slope as the given line, so

m = -A/B = -1/-2 = 1/2

So far, we have

y = mx + b = x/2 + b

Use the given point to find b.

4 = -2/2 + b = -1 + b

b = 5

y = x/2 + 5

Multiply through by 2.

2y = x + 10

Standard form:

x - 2y = -10

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