Error analysis alana simplified the expression as shown below. do you agree with her work? explain your answer

2 (x+4) - (5x-7)

2x+4-5x-7

-3x-3

What is a better buy: 3 bagels for $2.85 or 5 bagels for $4.00?

Identify the diameter using the following radius: 16 ft. a 12 b 4 C 16 d 32

How many T-shirts would the volleyball team need to purchase from each company for the total cost to be equal

What is the solution for t3=30

Marty counted how many breaths he took in 3 minutes. In that time he took 51 breaths he took the same number of breaths each minute how many breaths did Marty take in one minute

If you make 6 dollars an hour how much do you make if you work 6 hours?

Problem Page Find two consecutive whole numbers that square root of 135 lies between

Show how the associative property of multiplication can be used to find 3*70 explain what the associative property of multiplication lets you do to find the product

Evaluate - x + ( - 7.5) for x = 6.3.

The first term of an arithmetic sequence is - 4. The 8th term is 10. What is the common difference?