What is the scientific notation of. 0000209

1. 5x + 3 = 7x - 1. Find x a. 1/3 b. ½ c. 1 d. 2

Each student (input) has a unique student ID number (output). Function or not a function

Factor: 9y + 2x - 6 - 3xy

Jabar uses fractions strips to model the difference of 7/12 - 1/6. Which represents the difference?

Name 5 values between - 6 and - 7

Which number would not be in scientific notation? 4.5 x 10^4 6 x 10^7 12.5 x 10^3 4.2 x 10^-8 2.355 x 10 ^5 0.45 x 10^3

Circular gears P and Q start rotating at the same time at constant speeds. Gear P makes 10 revolutions per minute and Gear Q makes 40 revolutions per minute.

There are over 2,700 species of snakes in the world. Over 600 species are venomous. Write the fraction of species that are not venomous as a decimal

A recipe calls for 2 tsp of butter. Melinda wants to make 40% more servings than the recipe makes. Which expression represents how many teaspoons of butter Melinda should use? A. 0.6 2 B. 1.6 2 C. 0.4 2 D. 1.4 2

Select all of the solutions of 4x2 - 36 = 0. If there are no solutions, select the empty set. -3 -3/2 3/2 3 {}