2 years ago

Which inequality is true for all real numbers? Check all that apply.

Mathematics

2 answers:

Crazy boy [7]2 years ago

5 0

Answer:

c & d

Step-by-step explanation:

harkovskaia [24]2 years ago

3 0

If a 2 b, then a+c2b+c

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Montano1993 [528]

the answer is c i used a algebra calculator

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2 years ago

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melisa1 [442]

Answer: (x 1 ,y 1)=(2,3) and (x 2,y 2)=(4,7)by midpoint formula, coordinates of mid point =( 2x 1+x 2, 2y 1 +y 2)=( 22+4, 23+7 )=( 26 , 210)=(3,5).

Step-by-step explanation: Hope this helps

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2 years ago

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Evgesh-ka [11]

Answer:

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Step-by-step explanation:

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2 years ago

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How many solutions does this system of equations have?

guajiro [1.7K]

Answer:

1 solution

Step-by-step explanation:

A system of linear equations has no solution when the graphs are parallel.

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2 years ago

Can anyone help me with this math problem?

wariber [46]

Lemme give you a cheap answer, by simply using the "compound interest formula", which is what that is, 2% compounded yearly

thus $\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\qquad 
\begin{cases}
A=\textit{current amount}\to&\boxed{y}\\
P=\textit{original amount deposited}\to &\$23000\\
r=rate\to 2\%\to \frac{2}{100}\to &0.02\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{per year, meaning once}
\end{array}\to &1\\

t=years\to &\boxed{x}
\end{cases}$

plug in those values, and simplify

3 0

3 years ago

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