Solve - 27=19-2x for x. First, identify the best first step in solving this equation. What choice is correct?

How do you find the significant digit of 6.25 times 6.25? this question always gets me.

Find the slope and y-intercept of the line. y = 7/5x - 3

What number is the same as 3 tens + 24 ones?

Rachel purchased a prepaid phone card for $30. Long distance calls cost 6 cents a minute using this card. Rachel used her card only once to make a long distance call. If the remaining credit on her card is $28.44, how many minutes did her call last

Bullentin board is 4 feet long and 6 feet wide ... how many feet of border does it need to surround the bulletin board

Which is larger 1/2 or 2/4

a department store buys 300 shirts at a cost of $5,400 and sells them at a selling price of $20 each. Find the markup price

5 times 23 times 2 equals what

How can i share an circle pizza with 12 people!.

How many days in a week?