Figure out how many degrees the temperature changed from midnight to noon.
-12 to 28 is 40.
So the temperature change was 40 degrees F from midnight to noon
Answer:
7
Step-by-step explanation:
Area of the value of area
Answer:
8,000-24x
Step-by-step explanation:
Let
y ----> depreciated value of the car
x---> rate of depreciation
t ----> the time in months
we know that
The linear equation that represent this situation is
y=8,000-xt
For
t=2 years=2*12=24 months
substitute
y=8,,000-x(24)
y=8,000-24x
(x^2 - 1) = (x+1)(x+1)
so
answer is <span>(x + 1)(6x – 1)</span>
Answer: I see you have already marked most of these correctly, the permiter of #4 is 28
Step-by-step explanation:
6: Perimeter: 34 Area: 60
7: 340 / 17 Length of base = 20
8: 221 / 17 Length of base = 13
