Answer:
y= 13/9
Step-by-step explanation:
we apply distributive property:
15(y - 4) - 2 (y - 2 )= - 5 (y+ 6)
15*y-15*4 -2*y +2*2 = -5*y -5*6
we have:
15y - 60 -2y +4 = -5y -30
13y - 56 = -5y -30
13y+5y =56 - 30
y= 26/18
so y = 13/9
F(1)= -2
Remember that when dealing with functions, it is written in the form of f(x). In this case, the x= 1, so its asking for the y value when x=1.
The surface are of cuboid = 2lw+2lh+2hw
where, l = length h = height w = width
hope it helps!
What is the value of 3(4(-2)+5x3)-2(7(-2)-3x3)
Answer: 67