15 is the answer . What you do is unsimplify 2/5 which equals .4 . Then divide 6 and .4 which is 15
Instead i use pemdas so the answer to this problem would be 48
C is correct! i had the same exact test but in flvs
1x+3y=8
3x+2y=10
solve
multiply first equation by -3 and add to 2nd equation
-3x-9y=-24
<u>3x+2y=10 +</u>
0x-7y=-14
-7y=-14
divide by -7 both sides
y=2
sub back
x+3y=8
x+3(2)=8
x+6=8
minus 6
x=2
wow
both juices cost $2 per gallon
They are not similar because one is bigger than the other one. Also, some of the sides are longer than the ones on the other side making them a slightly different shape.
