Ring Overlap in Data 1. You ask 8 classmates how many pencils
they have in their bags. The mean is
9 pencils. Calculate the mean absolute
deviation for the number of pencils. Round
to the nearest integer as needed.
bu ask 8 classmathat how m
eroan num
Send a

coins of silver or gold

step-by-step explanation:

1. minimum

2. 6400

3. eight

hope this !

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

2 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2