A certain human red blood cell has a diameter of 0.000007 meters. Which expression represents this diameter, in meters, in scientific notation?

A) 7 * 10^-6

B) 7 * 10^-5

C) 7 * 10^6

D) 7 * 10^5

Lily and Elsa are both college students. Before mom gave them this months allowance lily had $750 and Elsa had &215. After mom gave each girl an equal amount of money for this months allowance, lily had twice as much money as Elsa.

Solve the inequality. 4/5 v < 7/15

Solve for x. x+29=-11 Enter your answer in the box.

Sally is going furniture shopping using her credit card if her credit card has a limit of 2,000 and she is currently holding a balance of 763 how much can she afford to spend

Solve each equation. 5x2 + 500 = 844.45

The length of a rectangle field is 24 meters. This is 3 meters less than twice the width. Find the width.

A personal pan 8 inch pizza is cut into 5 equal slices. What is the area of 1 slice of pizza to the nearest square in? Use 3.14 for pie

4x-5=2-x what is x? explain or show your reasoning

Samir works 15 hours for every 19 hours that Mitul works. If x represents the number of hours that Mitul works and y represents the hours that Samir works, which equation correctly models this relationship?

A statement that might be true, which can then be tested. The "if" portion of a conditional statement.