Eduardo has saved 76% of the money he needs to buy a new game system that costs $189.00. how much more money does he need to buy the new game system?

Which ordered pair (c, d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

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 =

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .