Help

Help me please - Math homework.

I can't seem to figure out how to do these questions

1. Find an expression for x.

x + 2y = 0
-------
3

2. Write two equations with the variablese l and w to describe a rectangular pictures frame that has a length wice its width and a perimeter of 42 cm.

4. Solve by factoring

a) x squared + 9x + 20 = 0
b) x squared - 5x + 6 = 0
c) x squared - 36 = 0

5. Give the coordinates of the vertex of each function
a) y = (x - 9) squared + 4
b) y = -9(x + 1) squared
c) y = 2x sqaured - 6
d) y = 3(x - 7) squared - 15

Please help me, math isn't really my thing..

Thanks in advance😊

I PM'd you to help you with your homework! 😃

oh wow!!!!! im sooooooooooooooo glad there r brainiacs in the ML!!!!!!!! whenever i feel like pulling my hair out, i'll just post my math problems here!!!!! 😆 😆 no no don't worry im just joking! 😆

so i think ur helped, if u need any more help u can PM UDMAN

Topic Closed