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3 years ago

6(×2+1) +2× what is it the answer

Mathematics

2 answers:

Nadusha1986 [10]3 years ago

8 0

6(x2+1) + 2x

Distribute the 6. Use the property a(b+c) = ab+ac

6x2 + 6 + 2x

Hope that helps

MAXImum [283]3 years ago

3 0

simplify

6(x2+1)+2x

Distribute:

=(6)(x2)+(6)(1)+2x

=6x2+6+2x

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3x + y = 10<br><br> solve for x

Paul [167]

Answer:

x = 10 - y / 3

Step-by-step explanation:

3x + y = 10

3x = 10 - y

x = 10 - y / 3

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3 years ago

11(4-6y)+5(13y+1)=9 help

mina [271]

Answer:

Y = 40

Step-by-step explanation:

44 - 66y + 65y + 5 = 9

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y = 40

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3 years ago

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Kareem purchased several packs of gum to place in gift baskets for $1.26 each. He spent a total of $8.82. How many packs of gum

777dan777 [17]

Answer: 7 packs of gum.

Step-by-step explanation:

If the total amount of the purchase is $8.82 and the individual price is $1.26, to find out how many packs Kareem purchased, we need to divide the total amount spent ($8.82) by the amount of each pack ($1.26), so:

8.82 ÷ 1.26 = 7

So, Kareem bought 7 packs of gum.

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4 years ago

Suppose you earn 3% on a $1,200 deposit for 5 years. Explain how the simple interest is affected if the rate is increased by 1%.

coldgirl [10]

$\bf ~~~~~~ \textit{Simple Interest Earned}\\\\
I = Prt\qquad 
\begin{cases}
I=\textit{interest earned}\\
P=\textit{original amount deposited}\to& \$1200\\
r=rate\to 3\%\to \frac{3}{100}\to &0.03\\
t=years\to &5
\end{cases}
\\\\\\
I=1200(0.03)(5)\implies \boxed{I=180}\\\\
-------------------------------$

$\bf ~~~~~~ \textit{Simple Interest Earned increased by 1\%}\\\\
I = Prt\qquad 
\begin{cases}
I=\textit{interest earned}\\
P=\textit{original amount deposited}\to& \$1200\\
r=rate\to 4\%\to \frac{4}{100}\to &0.04\\
t=years\to &5
\end{cases}
\\\\\\
I=1200(0.04)(5)\implies \boxed{I =240}\\\\
-------------------------------$

$\bf ~~~~~~ \textit{Simple Interest Earned increased by 1 year}\\\\
I = Prt\qquad 
\begin{cases}
I=\textit{interest earned}\\
P=\textit{original amount deposited}\to& \$1200\\
r=rate\to 3\%\to \frac{3}{100}\to &0.03\\
t=years\to &6
\end{cases}
\\\\\\
I=1200(0.03)(6)\implies \boxed{I =216}$

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4 years ago

Write 2 / 3 of 4 as a mixed number.

elena-s [515]

2/3 of 4 as a mixed number will be 2 2/3

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2 years ago

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