How many solutions does this linear system have?
Y=-1/2x +4x+2y=-8

What other information do you need to prove triangle dac=bca by asa

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e. g. 98.7654). x f(x) 0 1 2 3

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3