ExploreLearning! Each point on the scatter plot represents the cost of a first-class postage stamp in the
United States at the end of each year. Which line is the line of best fit?
History of
First-Class Stamp Prices
History of
First-Class Stamp Prices
Y
Line B
Linec
Line A
Line D
90 92 94 96 98 00 02 04 06 08'10
Year
90 92 94 96 98 00 02 04 06 08 10
Year
Line D
Line C
Line B
Line A

answer: huh

step-by-step explanation:

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

~

step-by-step explanation: