Use the BUCK or UPSC strategy to solve. Show your work. A test has 20 questions. The test awards 3 points if the answer is correct and takes
away 1 point if the answer is incorrect. A student answered 5 questions incorrectly.
How many points did the student lose?

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

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 =