Solve for x

2x^2+x+5=0

I'll give you 5 stars if you answer my question! 5, - 15, 45, - 135, ... A. 405, 1215, 3645 B. 675, - 3375, 16875 C. 405, - 1215, 3645 D. 405, - 1215, - 3645

Which expression is equivalent to StartFraction (4 p Superscript negative 4 Baseline q) Superscript negative 2 Baseline Over 10 p q Superscript negative 3 Baseline EndFraction? Assume p not-equals 0, q not-equals 0.

Jethro wants a swimming pool in his backyard, so he digs a rectangular hole with dimensions 40 feet long, 20 feet wide, and 5 feet deep. How many cubic feet of water will the pool hold?

A sequence is defined recursively using the formula f (n + 1) = - 0.5f (n). If the first term of the sequence is 120, what is f (5) ? -15 -7.5 7.5 Mark this and return Save and Exit Next Submit

How many permutations exhaust of the letters p q r s t taking four at a time

How do I turn - 6.3 into a fraction?

Lawrence's father gave him 200 baseball cards. Each week, Lawrence purchase 25 baseball cards to add to his collection.

120,00 is renamed to? ten thousand

43 is 120% of what number? 0.36 3.58 358.33 35.83

Mr Gan has fewer than 20 candies. He wants to pack them into plastic bags. If he packs 3 candies in each bag, he will have 4 extra candies left over. If he packs 5 candies in each bag, he will be short of 2 candies. How many candies does he have?