Question

-3 : B= 4 : 8

Answer 1

the same I just did

Answer 2

Notice that 4:8 is the same as 1:2. So -3*2=-6. So B=-6

Answer 3

\[\frac{-3}{B}=\frac{4}{8}\]time and flip\[-3 \times 8 =4 \times D\]\[-24=4D\]\[D=\frac{-24}{4}\]\[D=6\]

Answer 4

any more?

Answer 5

yeah i have no idea how do do these

Answer 6

-44 : C= 12 : 3

Answer 7

: is mean division
set eqution by fraction
thane filp and time

Answer 8

\[\frac{-44}{C}=\frac{12}{3}\]flip and time\[-44\times 3 = 12C\]\[-132=12C\] \[C=\frac{-132}{12}\]\[C=-11\]

Answer 9

12C (if u want fid C than divi)

Answer 10

5 : 1= D : 2

Answer 11

2*5=1*D
10=D

Answer 12

e : -6= 3 : 9

Answer 13

take the fris and last time
2 midle time

Answer 14

now u try do it I will check

Answer 15

very easy

Answer 16

ummm im not smart lol i have no clue how to do this

Answer 17

take the frist and last time = e*9
2 midle time = -6*3
e*9=-6*3
here u go can u solve from now?

Answer 18

9e=-18

Answer 19

now find e
move 9 to another side ( 9 right now it time when move u change division,if division u change time,if add u change subtrac,if subtrac u change add)

Answer 20

e=-18/9
e=-2

Answer 21

u understand now?