Answer:
Angle ABC,
Step-by-step explanation:
Please give more detail to your question, this doesn't help at all...
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:michelle
Step-by-step explanation: it is 70% of the cost since it’s 30% of the original