Mathematics, 01.02.2021 23:50, suji89

Error Analysis - ALGEBRAIC EXPRESSIONS Read the word problem. Look at the students work and solution. Identify the error and describe it. Solve the problem correctly. Then share
strategy this student could use to prevent the same error in the future.

-The amount of money Aisha will need to pay for 6 boxes of crayons using a $2 coupon can be represented by
the expression 6x - 2, where x is the cost of each box of crayons. Find the amount of her purchase if each
box of crayons is $3.
Incorrect Work/Solution
6x-2
63-2
= 61
Aisha's purchase will cost $61.

Identify and explain the error, complete sentences-

Correct Work/ Solution, complete sentences-

Share a Strategy, complete sentences-

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, debramknoxx

Find the value of the cosine for angle a

Answers: 3

continue

Mathematics, 21.06.2019 18:30, Kelseyyleigh2611

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Answers: 3

continue

Mathematics, 21.06.2019 21:00, ijohnh14

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?

Answers: 1

continue

Mathematics, 21.06.2019 22:00, iamsecond235p318rq

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Answers: 1

continue

Do you know the correct answer?

Error Analysis - ALGEBRAIC EXPRESSIONS Read the word problem. Look at the students work and solutio...