Answer:
A.the product of X and a factor not depending on X.
So #1 you're lazy like me. But
1: x=1
2. No solution
3: x= -4/-3
4: 46=13 false
5: 37=-37 false
A=bh/2, that is area is equal to half of the product of the base and height, so in this case:
A=(1/2)*10*24
40 / 8 =5. 5 * % = **25 Miles**
Hey! The surface area is 294. Have a great day. :-)