Which of the following sets of ordered pairs is not a direct variation?

A. (0, 0); (-2, 4); (3, - 6)

B. (1, 1); (-2, - 2); (3, 3)

C. (10, 2); (15, 3); (20, 4)

D. (0, 0); (1, 3); (2, 4)

What percent of $1.00 are a nickel and dime?

Solve the proportion 6/x=18/27 A.) 54 B.) 9 C.) 81 D.) 18

A 5 - digit number has digits 0,5,7,9, and 0. To the nearest thousand, it rounds to 80,00 What is the number?

Write an equation of a parabola with its vertex at the origin and its focus at (0,-6)

Bart has a 20-year adjustable rate mortgage that has a rate of 3.7% for the first 2 years. The amount of the mortgage is $249,000. What is the monthly payment during this initial period?

What Exponential form is 1 / 10 x 10 x 10 x 10? :

Is 6 (x+0.4) equivalent to 3 (2x+0.8) ? YES or NO? Show your work! 6 (x+0.4) 3 (2x+0.8)

When is a rhombus a square? A. When its angles are convex angles B. When its angles are right angles C. When its sides are parallel D. When its sides are congruent

Do the ratios 3/4 and 4/8 from a proportion

Find the product. (y-3) (y-4) =