Answer:
infinite solution
Step-by-step explanation:
because Y = 7(x + 2) and y = 7x + 14 are the same
y = 7(x+2) = 7x + 14
eliminate to see
y = 7x + 14
-(y = 7x +14)
= 0 = 0 + 0
so it is infinite solution
The formula for exponential decay is

where a is the initial value (28750)
r is the rate of decrease (0.12)
x is the time, in this case in years (6 . 2018-2012 = 6 years)

<span>y </span>≈ <span>13351.62</span>
Remark
I'm just going to eave a very short note and if you answer quickly in the comments, I'll come back and edit the question.
Argument
If consists of 2 sides and 2 semicircles. Without a width, there is no number to be given. We can get a formula
Fomula
Perimeter = 2*sides + 2pi *w/2
Perimeter = 2*13 + pi*W
Answer:
25
π
/12 radians
Step-by-step explanation:
To convert degrees to radians, multiply by π
/180
, since a full circle is
360 or 2
π radians.
Cancel the common factor of 15
Factor 15 out of 375
15
(25). π/
180 radians
Factor
15 out of 180
15. 25
⋅
π/
15
⋅
12 radians
Cancel the common factor.
15
⋅
25
⋅
π/
15
⋅
12 radians
Rewrite the expression.
25
⋅
π/
12 radians
Combine
25 and π
/12
25
π
/12 radians