Solve the system of equations by using elimination. Write the solution as an ordered pair. 4x – 3y = 3
5x +6y = 7

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.