mr miller is comparing his 1sr period test scores with his 2nd period test scores the mean absolute deviation for each class period shown 1st period: MAD=4.4 2nd period MAD=9.5 what can mr miller conclude about his 2nd period test scores compared to his 1st period

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0