Answer:
<h2><em><u>C. x + 4y+ 7</u></em></h2>
Step-by-step explanation:
As,
In it there are three different terms x, 4y and 7 hence a trinomial, then there is a constant term 7.
Multiplying all of the numbers together you'd get 320
-6 - 3(5y + 4)
= - 6 - 15y -12
= -15y - 18
Hope it helped!
Answer: The temperature will be 36.4 degrees.
Step-by-step explanation:
Hi, to answer this question we have to subtract the product of the temperature decrease per week (-1.3) and the number of weeks (12) to the actual temperature (52).
Mathematically speaking:
52 - (1.3 x 12)
Solving:
52-15.6
36.4 degrees
The temperature will be 36.4 degrees.
Feel free to ask for more if needed or if you did not understand something.
