Choose all equations with no solution.(Multiple choice)A) 5x-3y=810x+3y=7B) 2x+8y=61/4x+y=12C) x+y=33x+3y=20D) 6x-3y=-122x-y=-4E) 15x+5y=303x+y=6

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Put the following steps for calculating net worth in the correct order

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches