How many solutions exist for the system of equations below?
3x+y=18
3x+y=16
a.) none
b.) one
c.) two
d.) infinite

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Ответ:

nisha87

02.09.2022

Mathematics

The quotient rule for exponents states that $b^{m}\div b^{n}=b^{m-n}$ .

When dividing exponential expressions with the same nonzero base, subtract the exponents.

Step-by-step explanation:

Some rules to solve exponents are:

$x^{0}=1$ $(x^{m})^{n}=x^{mn}$ $x^{-n}=\frac{1}{x^{n}}$ $x^{m}\cdot x^{n}=x^{m+n}$ $\frac{x^{m}}{x^{n}}=x^{m-n}$

The quotient rule for exponents states that:

$b^{m}\div b^{n}=b^{m-n}$ .

When dividing exponential expressions with the same nonzero base, subtract the exponents.

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How many solutions exist for the system of equations below? 3x+y=18 3x+y=16 a.) none b.) one c.) two d.) infinite