Find the values of x and y. Show work to receive credit. (4y + 3)"
(5x - 719
(3x + 17)
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y=
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The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?

Is a triangle with sides of length 6ft, 21 ft, 23 ft. a right triangle?