Solve the system of equations by multiplying first. Enter the solution as an ordered pair. 2x + 8y = 36

5x − 4y = 18

the ordered pair solution

(?,?)

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.