Mathematics, 08.09.2020 01:01 eva4548

Choose which equation(s) demonstrate the Distributive Property: A) 4(x + 8) = (x +8)4
B) -3(x +1) = -3x - 3
C) 3+ (x + 4) = (3+x) + 4
D) 6n - 6 = 6(n - 1)

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:50, paula1172

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

Answers: 2

continue

Mathematics, 21.06.2019 18:10, chyyy3

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Answers: 2

continue

Mathematics, 21.06.2019 18:30, jessieeverett432

It says factor each expression 49x-28?

Answers: 1

continue

Mathematics, 21.06.2019 18:40, calebhoover03

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Answers: 1

continue

You know the right answer?

Choose which equation(s) demonstrate the Distributive Property: A) 4(x + 8) = (x +8)4
B) -3(x...