Mr newman bought a ticket to a chili supper and spend a total of $30 he bought a combination of adult tickets for $3 each which system of equations below would determine the number of child ticket and is he number of adult tickets a he bought

What is the 12th term of b(n)=-4-2(n-1)

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d

Just tell me how to set up the equation.