To pass a course with a c grade, a student must have an average of 70 or greater. a student's grades on three tests are 69, 77 and 65 find what score the student must get on the next test to get a c average or better
what grade must the student get?

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?

Find the distance between the point (-3,-4), and (see the picture below)