Answer:
44
Step-by-step explanation:
Answer:44
2(10)+4(6)
20+24
=44
x=-4, 3.
x/(x+3)=4/(x+5)
cross product
4(x+3)=x(x+5)
4x+12=x^2+5x
x^2+5x-4x-12=0
x^2+x-12=0
factor out the trinomial,
(x+4)(x-3)=0
zero property,
x+4=0, x-3=0,
x=0-4=-4
x=0+3=3
Gradient = rise/run
3/1
=3
Y-intercept is 1
Y=3x+1
