Answer:
9
Step-by-step explanation:
12 divided by 4=3 3X3=9
Answer:
(3x+5y)(3x-5y)
Step-by-step explanation:
Answer:
80 / 60 = 1.3 approximately
Step-by-step explanation:
Answer: Today's temperature : 2t -10
Step-by-step explanation:
Hi, to write the expression of the statement given we have to analyze each phrase:
<em>Twice yesterday's temperature, t.</em> If t is yesterday’s temperature, twice that temperature equals 2t.
<em>The temperature today was 10 degrees colder than</em>: It means that we have to subtract 10 degrees :(-10)
Mathematically speaking:
Today's temperature : 2t -10
where t = yesterday's temperature
Feel free to ask for more if needed or if you did not understand something.
