The long leg of a right triangle is 7 more than the short leg. the hypotenuse is 7 less than 3 times the short leg. find the length of the short leg of the triangle.

What are the domain and range of the function? f(x) = -4 (sqrt)x

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.

On friday, there were x students at the baseball game. on monday, there were half as many students at the game as there were on friday. on wednesday, there were 32 fewer students at the game as there were on friday. which expression could represent the total number of tickets sold for all 3 games?