If ab = a, then b =

A) 0

B) 1

C) a

D) even

There is a line whose slope is 1 and whose y-intercept is -10. What is its equation in slope-intercept form?

What numbers add to 21 but equal 472

Which of these are expressions? 1, 7 2, 0 + 0 3, 2 + 5 4, 8 · 9 - 5 = 72 - 5 5, a⁄9 P. S There is more than one answer.

Marta collected 363 cans. Diego collected 295 cans. How many cans Marta and Diego collected?

How many thousands make 5crore

Simplify the expression by combining like terms. 15+12-5+4-7

If the second term of an arithmetic sequence is 5 and the fourth term is 12, what is the 37th term?

SAT scores are normally distributed, with a mean of 1000 and a standard deviation of 200. Approximately 68% of the scores lie between A.) 600 and 1400 B.) 680 and 1680 C.) 700 and 1300 D.) 800 and 1200

Amir drove from Jerusalem to the lowest place on Earth, the Dead Sea. His altitude relative to sea level (in meters) as a function of time (in minutes) is graphed. How long was each descent by 88 meters?

12v = 9v + 6 solve for v