Andy measures some pieces of yarn. He records the lengths in inches on the line plot. 5, 4^1/2, 4^3/4, 4, 4^1/2, 3^3/4, 4^1/4, 4^1/2, 5

what mistake does Andy make on the plot line

A .Andy does not draw enough Xs at 4^3/4
B Andy did not graph 3^3/4
C .Andy measures 9 pieces of yarn but only graph 5 pieces
D . Andy draws too many Xs for 4^1/2 inches and 5 inches

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3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

30

step-by-step explanation:

idk

i hope i

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

maya’s expression will generate the wrong sum because she violated the commutative property.

step-by-step explanation: