Find the difference.

(-2ab+62-6) - (-4ab-6)

Enter the correct answer.

Why do we divide fractions?

If you get a rise from $12 per hour to $15 per hour, what is the percent change?

What is 1 time 0 fgyh5ygt5rey54 wy65eyhtr5

Jeanine is twice as old as her brother Marc. if the sum of their age is 24. how old is Jeanine?

Three trillion in standard form

Aubrey's dinner cost / $85$85. She tips the waitstaff 30/%30% for excellent service.

Tony had a certain number of stamps that were each worth $0.15. He misplaced 7 stamps. He found that the total value of his stamp collection was now $5.55.

The figure below shows a rope that circles the Earth. The radius of the Earth is 6371 kilometers. Assuming the rope makes a perfect circle, what is the length of this rope? Give your answer in terms of pi.

Thomas ran a mile in 8 minutes at this rate how many minutes did it take them to run 3/4 of a mile

Which expression is equivalent to (6n - 5) - (2n - 3) ? (A) 8n - 8 (B) 8n - 2 (C) 4n - 8 (D) 4n - 2