Which value is a solution to the inequality 9 – y >12?
2 answers:
Answer:
B
Step-by-step explanation:
solving the inequality
9 - y > 12 ( subtract 9 from both sides )
- y > 3 ( multiply both sides by - 1 )
Remembering to reverse the inequality symbol when multiplying/ dividing by a negative quantity
y < - 3 ← reverse symbol
Thus y is less than or equal to - 3
The only value from the list which makes this true is - 6 → B
Answer:
-3
see explanation:
9-y>12
-y>12-9
-y>3
y<-3
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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:
The increase = $0.12
The new price = $1.27
Step-by-step explanation:
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Answer:
8cm
Step-by-step explanation:
