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3 years ago

Mark need to make $5 for every $2 he spends for his business to succeed. If Mark spends $32, how much money will he make?

Mathematics

2 answers:

Liula [17]3 years ago

8 0

STEP 1:
To determine how many sets of $5, we need to determine how many sets of $2 are in $32.

=$32÷$2
=16

STEP 2:
Multiply 16 by $5 to find what he will make.

=16 * $5
=$80

He will make A) $80.

Hope this helps! :)

gogolik [260]3 years ago

3 0

Make : Spend
5 : 2

He spends $32
32 ÷ 2 = 16

Make : Spend
5 : 2
5 x 16 : 2 x 16
80 : 32
Therefore he needs to make $80 (Answer A)

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2 years ago

In 1990, the cost of tuition at a large Midwestern university was $99 per credit hour. In 2003, tuition had risen to $268 per cr

vodka [1.7K]

Answer:

63%

Step-by-step explanation:

<em>From the question, we aim to find the percent increase in the tuition</em>

Given data

initial cost= $99 per credit hour

Final cost= $268 per credit hour

% increase= (Final - initial )/initial *100

substitute

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2 years ago

What is the following quotient? 5/√11-√3

kati45 [8]

ANSWER

$\frac{5( \sqrt{11} + \sqrt{3} )} {8}$

EXPLANATION

The given rational function is

$\frac{5}{ \sqrt{11} - \sqrt{3}}$

We need to rationalize the denominator by multiplying both the numerator and the denominator by the conjugate of

$\sqrt{11} - \sqrt{3}$

which is

$\sqrt{11} + \sqrt{3}$

When we rationalize we obtain:

$\frac{5( \sqrt{11} + \sqrt{3} )}{(\sqrt{11} - \sqrt{3} )( \sqrt{11} + \sqrt{3} )}$

The denominator is now a difference of two squares:

$(a - b)(a + b) = {a}^{2} - {b}^{2}$

We apply this property to get

$\frac{5( \sqrt{11} + \sqrt{3} )}{( \sqrt{11}) ^{2} - ( \sqrt{3}) ^{2} )}$

$\frac{5( \sqrt{11} + \sqrt{3} )}{11 - 3}$

This simplifies to

$\frac{5( \sqrt{11} + \sqrt{3} )} {8}$

$\frac{5 } {8}\sqrt{11} + \frac{5 } {8}\sqrt{3}$

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3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%283x%5E%7B3%7D%20y%5E%7B2%7D%20z%29%282xy%5E%7B5%7D%20z%5E%7B5%7D" id="TexFormula1" title="(3

castortr0y [4]

<h3 /><h3> $( {3x}^{2} {y}^{2} z) \: ( {2xy}^{5} {z}^{5} ) \\ = 6 {x}^{2} {y}^{2} {xy}^{5} {z}^{6}$ </h3><h3>[ Multiply all digits and variables according to there same value ]</h3>

<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em><em> ❤️</em>

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2 years ago

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Murljashka [212]

I believe the answer is D.

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