The value of an autographed baseball card increased from $39 to $65. What is the percent increase in value of the baseball card?
A. About 26.33%

B. About 33.33%

C. About 55.67%

D. About 66.67%

D

Step-by-step explanation:

Difference of 39 and 65 = |39 - 65|/((39 + 65)/2) = 26/52 = 0.5 = 50%

65 is a 66.666666666667% increase of 39.

Percentage of increase = |39 - 65|/39 = 26/39 = 0.66666666666667 = 66.666666666667%

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

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕