The price of a cup of coffee has dropped to$2.15 today. Yesterday's price was $2.50. Find the percentage decrease. Round your answer to the nearest tenth of a percent.

How many unique triangles can be made with 60 degrees and obtuse angle

Express 0.5 repeating as a fraction in simplest form

All of the following are ways to write 25 percent of N except

12/10 an 15/6 as a mixed number

1. Correlation analysis is used to determine a. the equation of the regression line b. a specific value of the dependent variable for a given value of the independent variable c.

Solve for a. a + (-7) = - 17 What is the answer

Mario collected 3g seashells. Jasmine collected 10 more seashells than Mario. Write the number of seashells they collected together in terms of g.

If the coefficient of determination is a positive value, then the regression equation must have a positive slope must have a negative slope could have either a positive or a negative slope must have a positive y intercept True or False?

4p + 1 > - 7 or 6p + 3 < 33?

he graph represents the function f (x) = x2 + 3x + 2. If g (x) is the reflection of f (x) across the x-axis, g (x) =. (Write the function in standard form. Use ^ to indicate an exponent.)