At the city museum, child admission is $5.90 and adult admission is $9.50 . on tuesday, 162 tickets were sold for a total sales of $1182.60 . how many child tickets were sold that day?

1c-2 m405 what values are needed to make each expression a perfect square trinomial? 32 + 2x+ 2-20x + 22+5x+

If square root x = -7, then x= -49 true or false

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.