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3 years ago

10

When do you switch the inequality symbol when solving two- step equations?

1 answer:

motikmotik3 years ago

4 0

When you divide or multiply both sides by a negative number

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Which rate is faster:a bird traveling at a constant rate of 2 kilometer per hour or an insect travelinf at a constant rate of 1,

Alla [95]

The bird since 1 kilometer is 1000 meters

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3 years ago

Im not sure of how to solve these,any help? :<br><br> 2x-5>x-2

777dan777 [17]

$2x-5>x-2\ \ \ \ \ \ \ \ \ |unknowns\ on\ the\ left\\\\2x-x>-2+5\\\\x>3\\\\x\in(\infty,3)$

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2 years ago

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$4000 for 2years at 5% compounded quarterley

NeTakaya

$\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to &\$4000\\
r=rate\to 5\%\to \frac{5}{100}\to &0.05\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{quarterly, meaning 4 times}
\end{array}\to &4\\

t=years\to &2
\end{cases}$

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2 years ago

Which of the following statements is true?

Inessa05 [86]

Answer: the number -5 is a real number

Real numbers are both negative and positive numbers. -5 is a negative number. Since real numbers include negative numbers, -5 is the answer.

Hope this helps!

7 0

3 years ago

Add <br><br> 3 1/4. And 1 3/4

Sav [38]

Answer:

the sum is 5

Step-by-step explanation:

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3 years ago

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