I need work shown please

Mathematics

1 answer:

Mkey [24]3 years ago

8 0

See the attached picture showing the work:

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The sum of two numbers is 75. The second number is 3 less than twice the first

Mandarinka [93]

Answer:

$\large{\textbf{The two numbers are: 26 and 49}.\\}$

Step-by-step explanation:

$\large{\textup{assume the two numbers are $x$ and $y$.}}\\\large{\textup{The given sentences are written in mathematical terms as follows:}\\$$ x + y = 75 \hspace{25mm} (1)$$ $$ y = 2x - 3 \hspace{25mm} (2) $$ \\\textup{Substituting $(2)$ in $(1)$,}\\\begin{align*} & \implies x + 2x - 3 = 75 \\& \implies 3x = 78 \\& \implies x = 26\end{align*}\textup{Substituting $x$ in $(1), \hspace{5mm} y = 49$} }$

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3 years ago

Write 6.75 as a mixed number.

KonstantinChe [14]

Answer:

Question 1 6 1/2

Step-by-step explanation:

Question 2 289/50

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3 years ago

Read 2 more answers

What is the coefficient of the term of degree 8 in the polynomial below?

Nesterboy [21]

The correct answer is: [D]: "5 (five)" .
______________________________________________________
<u>Note</u>: The term of "degree 8" is the term with a variable with
an exponent of "8" ; which in this case is " + 5x⁸ ".

The "coefficient" is "5" (five).
______________________________________________________

5 0

3 years ago

Can y’all help me if u don’t know don’t answer it

Trava [24]

12 x .75 = 9 ft (horizontal)
4 x 1.5 = 6 ft (vertical)

6 0

3 years ago

Please let me know what you guys think about this problem

Molodets [167]

Answer:

8.8%

Step-by-step explanation:

you have ( $150 / $1695 ) * 100 = 8.8

4 0

3 years ago