Answer:
x=10
Step-by-step explanation:
BD/CD=AB/AC
x+4/2x+1=8/12
12(x+4)=8(2x+1)
12x+48=16x+8
12x+48-8=16x+8-8
40=4x
40/4=4x/4
10=x
Hope this helps! ;)
Answer:
it would be one dollar
Step-by-step explanation:
25%= 0.25
0.25 times 4
equals $1
4.25. cause you didved 25.5 into 6. cause 25 1/2 turns into 25.5 as a decmail and that the way i got
Ok
y=mx+b
m=slope
b=y intecept
slope=-2
y=-2x+b
we are given the point (3,0)
x=3
y=0 is one solution
input
0=-2(3)+b
0=-6+b
add 6
6=b
y=-2x+6
C