A student's grade depends on her score on four equally-weighted exams. Her average on the first three exams is 92. What must she score on the fourth exam in order to guarantee a final average of at least 90?

Solve for y=4x-300 and y=3x+600

Guilherme observed the number of minutes his dormmates spent on social media sites while they were at the library. He reported his data in the following table.

Solve for y. 3X+2y=12

How do you find the intersection between 2 lines?

The length of arc ab is 28.61 what is the circumference of the circle

Evaluate the square root of 24-x when x is 6

There are 36 quarters. How many whole ones is that

Which statement is true? 3.01 < 2.29% 2.297 < 2.289 2.289 > 3.01 2.289 < 2.297

5 quarters into pints

Miguel wants to buy a condominium. He has the choice of buying it now or renting it with the option to buy at the end of 3 years. If he buys it now, it will cost him $6,000 to close and his mortgage payment will be $726 per month.