At the beginning of the season, macdonald had to remove 555 orange trees from his farm. each of the remaining trees produced 210210210 oranges for a total harvest of 417904179041790 oranges.
write an equation to determine the initial number of orange trees (t)(t)left parenthesis, t, right parenthesis on macdonald's farm.

Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

Find the power set of each of these sets, where a and b are distinct elements. a) {a} b) {a, b} c) {1, 2, 3, 4} show steps