What is the best function to use when adding the same number many times?

What is the value of x in the equation 2x2 + 6x = - 5?

A customer works into a post office to purchase stamps. she purchases a total of 45 stamps. some of the stamps are 49cent stamps and some are 33cents stamps.

Are similar to each other. circles polygons rectangles triangles

Which logarithmic equation is equivalent to 3^2 = 9?

What is: 1x10 to the 15th power x 1x10 to the 15th power?

If the cost is $50 and the selling price is $63 than what percent of increase

Debi walks laps around the mall for exercise during the winter months. The table represents the number of steps recorded on her pedometer as she walks laps around the mall one day.

Which situation is best modeled with a division expression?

Explain why a quadratic function is a reasonable model for revenue. choose the correct answer below.

What is 7x to the third power minus 1 as a verbal expression