Ben Franklin was the oldest signer of the Declaration of Independence. To find his age when he signed it, divide the product of 50 and Franklin's age when he died by 60. Franklin died at age 84. How old was he when he signed?

Determine if the sequence is arithmetic. - 9, - 109, - 209, - 309

How many Times does 3 go into 1.4

During the new year celebration there are orange, green purple, and blue fireworks. In how many different orders can the different colors of fireworks appear?

A triangle has side lengths of 12 cm, 35 cm, and 37 cm. Classify it as acute, obtuse, or right. acute obtuse right

45*5:45+3455-455+75456-88

What is the domain, range, and function for (-6, 4), (5, - 1), (0, 3), (-2, 4)

Find the nth term in the following sequence: 10, 19, 34, 55

How to subtract 23 from 71 is like subtracting 3 from 71? How is it different from subtracting 3 from 71? Explain.

12per cent of 23563412

I=/sqrt{-1}i = - 1 i, equals, square root of, minus, 1, end square root, what is the sum (7+3i) + (-8+9i) (7+3i) + (-8+9i) left parenthesis, 7, plus, 3, i, right parenthesis, plus, left parenthesis, minus, 8, plus, 9, i, right parenthesis?