Question

9x+8y=4

Answer 1

its a line

Answer 2

solve for y

Answer 3

y=-(9/8)x+1/2

Answer 4

show workings

Answer 5

plug in for y?

Answer 6

9x+8y=4
(9/8)x+y=4/8
(9/8)x+y=1/2
(9/8)x-(9/8)x+y=-(9/8)x+1/2
y=-(9/8)x+1/2

Answer 7

3x-5y=8 solve for y

Answer 8

show work?

Answer 9

yea

Answer 10

3x-5y=8
3x+5y-5y=8+5y
3x=8+5y
(3/5)x=(8/5)+y
y=(3/5)x-(8/5)

Answer 11

thanks alot jahtoday

Answer 12

no prob

Answer 13

z=13+2[x+y]solve for x

Answer 14

z=13+2(x+y)
z=13+2x+2y
z-13-2y=2x
(1/2)z-(13/2)-y=x

Answer 15

t=27-1/4[w-l],solve for L

Answer 16

t=27-1/4(w-l)
4t=(4*27)-(w-l)
4t=(4*27)-w+l
l=4t+w-(4*27)
l=4t+w-108
thats the last 1 cuz i gotta go to bed

Answer 17

awww pls stay 4 a while

Answer 18

just 3 more and im done plsssssssssssssssss

Answer 19

A=at+bt solve for t

Answer 20

t=A/(a+b)

Answer 21

pls show working

Answer 22

plsssssssssssssssssssss

Answer 23

u dere