Find the length of the side labeled [x]. Round intermediate values to the nearest tenth. Use the rounded values to calculate the next value. Round your final answer to the nearest tenth.

X-10/4 when x = –18 a 7 b –2 c –7 d 2

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.

Ahealth-food producer has 250 samples of a new snack to distribute in the mall. the producer has to keep at least 50 samples for display in the health food for the product launch. how long will the samples last if consumers are taking the samples at a rate of 25 every hour