SOLUTION: 1) v=r+at, solve for a 2) y=mx+b, solve for m 3) I=prt, solve for r 4) by+2/3=c, solve for y 5) H= (0.24)I(I)Rt, solve for r 6) P= E(e)/r, solve for r 7) 4b-5=t, solve for b

Algebra ->  Expressions-with-variables -> SOLUTION: 1) v=r+at, solve for a 2) y=mx+b, solve for m 3) I=prt, solve for r 4) by+2/3=c, solve for y 5) H= (0.24)I(I)Rt, solve for r 6) P= E(e)/r, solve for r 7) 4b-5=t, solve for b       Log On


   

Question 14098: 1) v=r+at, solve for a
2) y=mx+b, solve for m
3) I=prt, solve for r
4) by+2/3=c, solve for y
5) H= (0.24)I(I)Rt, solve for r
6) P= E(e)/r, solve for r
7) 4b-5=t, solve for b
8) km+5x=6y, solve for m
9) c=3/4y+b, solve for y
10) p(t+1)=-2, solve for t
11) 5x+y/a=2, solve for a
12) 3ax-n/5=-4, solve for x
Answer by rahman(247) About Me  (Show Source):
You can put this solution on YOUR website!
1) v=r+at, solve for a
v=r+at
v-r=at
at=v-r
at%2Ft=%28v-r%29%2Ft
a=%28v-r%29%2Ft
OK
2) y=mx+b, solve for m
y=mx+b
y-b=mx
mx=y-b
mx%2Fx=%28y-b%29%2Fx
m=%28y-b%29%2Fx
OK
3) I=prt, solve for r
I=prt
I%2Fpt=prt%2Fpt
I%2Fpt=r
OK
4) by+2/3=c, solve for y
by+2/3=c
by%2B2%2F3-2%2F3=c-2%2F3
by=%283c-2%29%2F3 ----------->Divide by b
y=%283c-2%29%2F3b
OK
5) H= (0.24)I(I)Rt, solve for r
H=(0.24)I(I)Rt
H=%280.24%29I%28I%29Rt -------->divide by (0.24)I(I)t
H%2F%28%280.24%29I%28I%29%2At%29=R
OK
6) P= E(e)/r, solve for r
P%2F1=+E%28e%29%2Fr
r%2AP=1%2AE%28e%29
r%2Ap%2Fp=E%28e%29%2Fp
r=E%28e%29%2Fp
OK
7) 4b-5=t, solve for b
4b-5=t
4b=t+5 ------->divide by 4
b=%28t%2B5%29%2F4
OK
8) km+5x=6y, solve for m
km+5x=6y
km=6y-5x -------->divide by k
m=%286y-5x%29%2Fk
OK
9) c=3/4y+b, solve for y
c=3%2F%284y%2Bb%29
c%2A%284y%2Bb%29=3 ----->divide by c
4y%2Bb=3%2Fc
4y=%283%2Fc%29-b -------> divide by 4
y=%283%2F4c%29-b%2F4
OK
10) p(t+1)=-2, solve for t
p(t+1)=-2 ----->divide by p
t%2B1=-2%2Fp
t=%28-2%2Fp%29-1
OK
11) 5x+y/a=2, solve for a
%285x%2By%29%2Fa=2
2%2Aa=5x%2By ----------->Divide by 2
a=%285x%2By%29%2F2
OK
12) 3ax-n/5=-4, solve for x
%283ax-n%29%2F5=-4
%283ax-n%29=5%2A%28-4%29
3ax=n-20%29 ---->divide by 3a
x=%28n-20%29%2F3a
OK