Distribute the four which makes it A+4B-24
Answer:
12.56 in squared
Step-by-step explanation:
the formula for area is radius x radius x pi
So you do 2x2x3.14
(I would just do 4x3.14)
And then you get 12.56
X+6=5 X-14=14
-(x+6)=5 -(x-14)=14
X=-1 X=0
X=-11 X=-28
Answer:x=-11,-1 Answer:x=0,-28
Answer:
16a + 20
12a + 20 + 4a
2(8a+10)
Step-by-step explanation:
Solve the second equation for y so that you can substitute it in for y in the first equation..
y = 5x - 4
Substitute:
3x + (5x - 4) = 1
