your friend says that since - a is the opposite of a, the opposite of a number is always negative describe and correct the error

If tuition was $1,200 this quarter and $1,500 next quarter, this is a $300 increase. We call this an absolute change.

How much time does it take for a squirrel to run 134 meters at a speed of 12 meters per second?

Which of the following is a solution of x^2-2x=-8? A. - 1-i sqrt 28 B. 1+i sqrt 28 C. - 1-i sqrt 7 D. 1+i sqrt 7

What property is 1x9=9 in

Which of the following represents the area of a rectangle whose length is x + 1 and whose width is x + 11? A.) x2 + 11 B.) x2 + 12x + 11 C.) x2 + 11x + 12 D.) x2 + 10x + 11

Write integer to best describe the following situation: 6 feet below sea level.

12 x 937 = ? find the product

Two numbers have a difference of 28. What is the sum of their squares if it is a minimum?

A bicyclist travels 6.5 miles in a half hour, what is the number of miles the bicyclists travel in one hour

When divided by 5, I am 60. When divided by 6, I am 50. What number am I?