210 adults attended a carnival. Adults made up 42% of the total carnival attendees. Children made up the other 58% of attendees.

How many children attended the carnival?

X+y=-4 x-y=2 use elimination with adding and subtraction

20.ju inces. which ordered pair is a viable solution if x represents the number of books he orders and y represents the total weight of the books, in ounces? (-3,-18) (-0.5, -3) (0,0) (0.5, 3)

Mr. thompson took five of his children to the bowling alley the cost for children 12 and older is 350 the cost of four children under 12 inch to 25 he spent a total of 1625 how many of his children are 12 and order