Chloe divided a 40 pound bag of potting soil equally into 7 flower pots. How many pounds of dirt did she put in each flowerpot? [please in a mixed number]

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.

If square root x = -7, then x= -49 true or false

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?