Ihad 80 points 6 answers and 3 and for some reason now i have 25 points and 3 answers. why is this happenin

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

In triangle opq right angled at p op=7cm, oq-pq=1 determine the values of sinq and cosq

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.