Which of the following describes exponential decay? A: The amount at a given time can be calculated by subtracting an amount from the previous amount.
B: The amount at a given time can be calculated by multiplying the previous amount by a value greater than 1.
C: The amount at a given time can be calculated by multiplying the previous amount by a value less than 1.
D: The amount at a given time can be calculated by adding an amount to the previous amount.

Answer is in the file below

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Step-by-step explanation:

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions