Mathematics, 25.11.2020 03:00 lodridge
Sari applied the distributive property using the greatest common factor to determine the expression that is equivalent to 84 +40. Her work is shown below.
Factors of 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
Factors of 40: 1, 2, 4, 5, 8, 10, 20, 40
84 + 40 = 2 (42 + 20)
What statement best describes Sari’s error?
A. Sari did not use correct factors for 84 in the equation.
B. Sari did not use correct factors for 40 in the equation.
C. Sari did not use two equivalent expressions in the equation.
D. Sari did not use the greatest common factor in the equation.
Answers: 1
Mathematics, 21.06.2019 13:30
Cynthia takes her dog to the park every 2 days. she bathes her dog every 7 days. if she took her dog to the park and bathed him today, how long will it be until she does both on the same day again?
Answers: 2
Mathematics, 21.06.2019 19:30
Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29
Answers: 2
Mathematics, 21.06.2019 22:00
Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom
Answers: 1
Mathematics, 21.06.2019 23:00
Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?
Answers: 1
Sari applied the distributive property using the greatest common factor to determine the expression...
Chemistry, 08.01.2021 17:20
Mathematics, 08.01.2021 17:20
Mathematics, 08.01.2021 17:20
Chemistry, 08.01.2021 17:20
Mathematics, 08.01.2021 17:20
Mathematics, 08.01.2021 17:20
Chemistry, 08.01.2021 17:20
Chemistry, 08.01.2021 17:20