The inequality x<15 can be used to represent how tall a tree is, where x is height in feet. Which of these statements best describes how tall the tree is?

What expression is equivalent to log3(x+4)

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities

Answer asap. you begin with 1/2 scoop of ice cream. since you're hungry, you ask the vendor for 2/7 more scoops of ice cream. then, you eat 5/8 scoops. how many scoops of ice cream are left on your cone? i will mark brainliest for first correct answer.