PLEASE HELP!

The formula gives the height h of an object in free fall at time t and acceleration g. h=12gt2 Solve for t. t=2hg√g t=(2gh)2 t=2gh−−√ t=gh√2

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Breana is selling tickets to a choral performance. on the first day of ticket sales , she sold 3 senior citizen tickets and 1 child ticket for a total of $38. breana took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. what is the price of a senior citizen ticket?