Which line has an x-intercept of 4?
2 x+ 2 y=-8
0 4 x+y=8
0-4 x+y= 8
0-2 x + 2 y=-8

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

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

Solve the equation for b: a= (1/2)(b)(h)