What is the best approximation of the solution to the system, to the nearest integer values?
( , ) graph of a system of linear equations. line 1 is x plus 2y equals 10. line 2 is 2x minus 3y equals negative 9. the lines intersect at about 1.7, 4.1.
x+2y=10 2x-3y=-9

Me because some of question i don’t understand

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.