Match the verbal expression (term) with its algebraic expression (definition). MatchTermDefinition
Four less than an unknown valueA) b + 4
Quotient of a variable and fourB) y − 4
Some number to the power of fourC) 4x
Four times an unknown valueD) a4
Four more than some numberE) z ÷ 4

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)