Why does the equation 9-2x-9-16x=-14x-7-4x-11 have no solutions?

a.) because if you add 18x to both sides of the equation and simplify, you get -18 = -18

b.) because if you add 18x to both sides of the equation and simplify, you get 0= -18

c.) because if you subtract 18x from both sides of the equation and simplify, you get. -18 = -18

d.) because if you subtract 18x from both sides of the equation and simplify, you get 0= -8

Solve for x, y, and z. show all steps.

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

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