6(x-5) = 5(x+5) 4y + 2 (-3 + 2y) = 1-y solve the equations 4(a-6) = 8a - (4a-24) 4(2x-8) = 8(x-8) 2(3x-3) = -6x-6 do these have no solution or are they an identity

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?