Answer: 9 i think, i don't know hope i helped :)
Anwser is 10cm bc you multiply 10amd 3 then divided it
If we are supposed to assume that QS=TV
4v+3=7v-9
minus 4v both sides
3=3v-9
add 9
12=3v
divide 3
4=v
v=4
sub back
4v+3=QS=TV
4(4)+3=QS=TV
16+3=QS
19=QS=TV
then answer is C
Answer:
if im not mistaken its 143
3 6/10÷ 9
36/10×1/9
36/90
.4<1
(Less than)
Hope this helps!
