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3 years ago

15

10 lb 6oz minus 7lb 11oz is

1 answer:

Leya [2.2K]3 years ago

7 0

(10 lb 6 oz)-(7 lb 11 oz) = 2.6875 lb

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2,300+-2,500+3,300+-2,600+6,250

Lorico [155]

1 Simplify

<span><span>2300−2500+3300−2600+6250</span>
2 Simplify

<span><span>6,750

I hope this helps.

Have a awesome day. :)

</span><span>
</span></span><span>

</span></span>

5 0

3 years ago

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Write the sentence as an algebraic equation. The sum of 5 and a number equals 14.

11Alexandr11 [23.1K]

5 + x = 14 is the answer

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3 years ago

2+5*___=33<br> Figure out the blank.<br><br> You can use exponents

Lemur [1.5K]

6.2 should be the answer

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3 years ago

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5. Estimate the value of √150 O between 5 and 6 O between 6 and 7 O between 7 and 8 O between 8 and 9

Digiron [165]

Answer:

basicaly your asking to be fulled so {{64

Step-by-step explanation:

3 0

2 years ago

Given 5n² + 6n + 7 = n² - 4n : a. Find the value of the discriminant. b. State the number and type of roots/solutions/zeros.[2 r

Vika [28.1K]

$\bf 5n^2+6n+7=n^2-4n\implies 5n^2+6n+7-n^2+4n=0
\\\\\\
4n^2+10n+7=0\\\\
-------------------------------\\\\
\begin{array}{llccll}
&{{ 4}}x^2&{{ +10}}x&{{ +7}}\\
&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}
\\\\\\
discriminant\implies b^2-4ac=
\begin{cases}
0&\textit{one solution}\\
positive&\textit{two solutions}\\
negative&\textit{no solution}
\end{cases}$

if you get a positive value, that means 2 real solutions
if you get 0, means 1 real solution only
if you get a negative value, is an imaginary root solution, same as saying no solution.

4 0

3 years ago