Mathematics
Mathematics, 21.02.2020 18:52, cjjjjjjjjjjjjj

Anelle expanded the expression as shown below.

Negative 4 (negative 3 x + StartFraction 2 over 7 EndFraction) = negative 12 x minus 3 and StartFraction 5 over 7 EndFraction

What errors did she make? Select three options.
The first term should be positive.
The second term should be positive.
She did not distribute the Negative 4 properly.
She added StartFraction 2 over 7 EndFraction to Negative 4 instead of multiplying StartFraction 2 over 7 EndFraction by Negative 4.
She did not simplify the expression completely.

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:10, sbelgirl2000
Figure abcde is a regular pentagon. segment ae is located at a (2, 1) and e (4, 1). what is the perimeter of abcde? 4 units 6 units 8 units 10 units
Answers: 1
image
Mathematics, 21.06.2019 17:30, BonnyRios
8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals
Answers: 1
image
Mathematics, 21.06.2019 19:00, klk597703
You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?
Answers: 1
image
Mathematics, 21.06.2019 21:00, KieraKimball
Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?
Answers: 1
Do you know the correct answer?
Anelle expanded the expression as shown below.

Negative 4 (negative 3 x + StartFraction...

Questions in other subjects:

Konu
Social Studies, 11.11.2020 01:00
Konu
Computers and Technology, 11.11.2020 01:00