Answer:
3rd option
Step-by-step explanation:
x < 7
means that x cannot equal 7 but all values less than 7
since not equal at either end of interval use parenthesis, not brackets , then
(- ∞ , 7 ) ← is the required interval
#just keep swimming I don’t know what you mean
(x-3)(x+4). -3,4 multiply to -12, and add to get 1
Answer:
-27÷(-3)-9
=0
Step-by-step explanation:
Hope this helps you.
The length equals: 28 then height equals 13.2 because you do perim divide by length which gives you height, then u check and do 13.2 times 28 and get 369.6 then you just round the 6.
