WILL MARK BRAINLIEST IF YOU GET IT RIGHTthe discriminant to determine the number of solutions and types of solutions for the quadratic equation below show your work then answer the questions in the blank below a²+3a=7​

An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?