Describe and correct the error in identifying the like terms in the expression

3x - 5 + 2x*2 + 9x = 3x + 2x*2 + 9x - 5

like terms:3x, 2x*2, and 9x

Write a word problem that can be represented using the expression 42 divided by 6

Simplify the following expression: - 3x (x-4).

Subtract the sum of (+3) and (6-0) from (-60). The result is

Round 23,421 to the nearest thousand and ten thousand

Find the equation in terms of x of the line through (-3,1) and (3,0)

The weather reporter said it had rained 3/10" on Monday, twice as much on Tuesday than Monday, 1/4" on Wednesday, 1/2" on Thursday and 2/5" on Friday.

A drama class has a total of 48 students. The number of females is 4 less than the number of males. how many males and how many females are in the class

You are shopping for sweaters. Old navy sells 3 pairs of Jean's for $24. Wet seal sells 2 pairs of jeans for $16. Marshall's sells 4 pairs of jeans for $39. Which store has the best deal?

Savanah solved the equation 3 + 4| + 3| = 11 for one solution. Her work is shown below: 4| + 3| = 8 | + 3| = 2 + 3 = 2 = - 1 x = - 2 What is the other solution to the given absolute value equation? x=

When 12 is decreased by twice a number, the result is - 14. Find the number.