Jack is cooking muffins the recipe calls for 5 cups of sugar he accidentally put in 9 cups. How many extra cups did he put in

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?