Exam #2 Problem #5: Juan has 30 coins, made up of nickels and quarters only.
If z of the coins are nickels, then the total value of Juan's coins is
cents.
In standard form, type the expression in that goes in the blank.
NOTE: Hint: The correct answer is a first degree binomial with integer coefficients and a negative leading
coefficient.
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Given that de, df, and ef are midsegments of △abc, and de=3.2 feet, ef=4 feet, and df=2.4 feet, the perimeter of △abc is .

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Which expression is equivalent to 3^3 + 2^2?