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Aleksandr-060686 [28]
3 years ago
7

F(x) = 20x + 50 Please help.

Mathematics
1 answer:
Daniel [21]3 years ago
5 0

Answer:

70

Step-by-step explanation:

50 +20

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70% of what number is 595?<br> Please help
MA_775_DIABLO [31]

Answer:

850

Step-by-step explanation:

We have, 70% × x = 595

or,  

70

100

× x = 595

Multiplying both sides by 100 and dividing both sides by 70,

we have x = 595 ×  

100

70

3 0
3 years ago
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Greeley [361]

\large\displaystyle\text{$\begin{gathered}\sf \frac{2x-20}{3}=2x  \end{gathered}$}

Multiply both sides of the equation by 3.

\large\displaystyle\text{$\begin{gathered}\sf 2x-20=6x \end{gathered}$}

Subtract 6x on both sides.

\large\displaystyle\text{$\begin{gathered}\sf 2x-20-6x=0 \end{gathered}$}

Combine 2x and −6x to get −4x.

\large\displaystyle\text{$\begin{gathered}\sf -4x-20=0 \end{gathered}$}

Add 20 to both sides. Any value plus zero results in its same value.

\large\displaystyle\text{$\begin{gathered}\sf -4x=20 \end{gathered}$}

Divide both sides by −4.

\large\displaystyle\text{$\begin{gathered}\sf x=\frac{20}{-4}  \end{gathered}$}

Divide 20 by −4 to get −5.

\large\displaystyle\text{$\begin{gathered}\sf x=-5 \ \ \to \ \ \ Answer \end{gathered}$}

<h2>{ Pisces04 }</h2>
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2 years ago
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- 10<br>51<br>76<br>13<br>69<br>79<br>18<br>20<br>2<br>1​
Yanka [14]

Answer:

yes

Step-by-step explanation:

4 0
3 years ago
Santiago hopes to buy a 4 horse trailer for about $12,000. Describe all the numbers that when rounded to the nearest hundred are
irga5000 [103]

11,990, 11980, 11970, 11960, and 11950 all when rounded to the nearest hundred equal 12000

7 0
3 years ago
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In a 30°-60°-90° triangle, the length of the hypotenuse is 30. Find the length of the longer leg.
Assoli18 [71]
<span>In a 30-60-90  triangle the side opposite the 30 degree angle is half the length of the hypotenuse. 
The shorter leg is </span>the side opposite the 30 degree angle, therefore
the shorter leg = 30/2 = 15

<span>By the Pythagorean theorem
</span><span>the longer leg = </span>√(30² - 15²) = √(900-225) = √675 = 15√3 ≈ 25.98 units
6 0
4 years ago
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