Find the equivalent 3/7=x/21

Which expression is equivalent to (2x2 - 4) - (-3x2 + 2x - 7) ? A) 5x² - 2x + 3 B) 5x2 + 2x - 3 C) - x2 - 2x - 11 D) x² + 2x - 11

Find the 40th term of this arithmetic sequence 4,9,14,19

What is the value of 6^4/5^6 ? 1/25 1/5 5 25

Ken is 23 years older than Tom. In 9 years, Ken will be twice as old as Tom. How old are they now?

Does the graph represent a function? Why or why not? 10 -10 10 -10

Given a mortgage of $288,000 at 3% for 30 years, how much of the first monthly payment is Interest?

What is 100,00 times 1/100,000, using the standard method of multiplication?

Divide a polynomial by a binomial using polynomial long division Question Divide: (d^3 - 3d^2 - 8) / (d+6).

You are gathering data in the cafeteria, recording which condiments are most popular on students' hamburgers. The data you gather is A. quantitative. B. categorical. C. discrete. D. bivariate.

Justin gave the clerk $20 to pay a bill of $6.57. How much change should Justin get?