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Sloan [31]
3 years ago
8

Use multiplication to solve the proportion. y/9 = 44/54

Mathematics
2 answers:
drek231 [11]3 years ago
5 0

Answer: y=7\dfrac{1}{3}.

Step-by-step explanation:

\dfrac{y}{9} =\dfrac{44}{54} \\\\y \times 54=44 \times 9\\\\54y=396\\\\54y  \div 54=396 \div 54\\\\y=7\dfrac{1}{3}

QveST [7]3 years ago
3 0
9•44=396
396/54=7.3 repeating
Therefore y=7.33
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A total of 360 tickets were sold for a school play. They were either adult tickets or student tickets. The number of student tic
Tema [17]

Answer:

<h2> 120 ----------adult tickets sold.</h2><h2>240 (children tickets sold)</h2>

Step-by-step explanation:

<u>a total of 360 tickets were sold for the school play. they were either adults tickets or student tickets. the number of student tickets sold was two times the number of adult tickets sold. how many adult tickets were sold?</u>

<u>Answer by chibabykalu1 (Show Source): You can put this solution on YOUR website!</u>

<u>x, </u><u>=</u><u>student tickets</u>

<u>y, </u><u>=</u><u>adult tickets</u>

-----

<h3>=> x + y = 360 --------(1)</h3><h3> x = 2y. ----------(2)</h3>

<u>exact translation of the description into a system of equations. Solve for the value of y.</u>

<u>The process can be, solve for x in terms of y, already seen as THE second equation of the system; substitute into the other equation, and solve the result for y, and compute.</u>

<h3>=> {2y} + y = 360</h3><h3>=> 2y + y = 360</h3><h3>=> 3y = 360</h3><h3>=> (3y)/3 = +360)/4</h3><h3>=> y = 120 ----------adult tickets sold.</h3><h3 />

<u>Substitute y = 120 into equation 2 </u>

<h3>=> x = 2y</h3><h3>=> x = 2(120)</h3><h3>=> x = 240 (children tickets sold)</h3>
7 0
3 years ago
Which number is a solution of the inequality? b &gt; 11.3; 9 –14 15 4
marshall27 [118]

b > 11.3\\\\9-NOT,\ because\ 9\ is\ not\ greater\ than\ 11.3\\-14-NOT,\ because\ -14\ is\ not\ greater\ than\ 11.3\\15-YES,\ because\ 15>11.3\\4-NOT,\ because\ 4\ is\ not\ greater\ than\ 11.3\\\\Answer:\ \boxed{15}

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3 years ago
Melissa and her friends are stretching rubber bands for an activity in science class. Melissa stretched her elastic to 10 inches
Butoxors [25]
Melissa, Juan, Sara, and Marsha.

Hope this helps! :)
4 0
3 years ago
Jazmin takes a ride share service home from the airport. The ride share service charges $5 as an initial cost to pick her up, an
Anon25 [30]

Answer:

38.75 = 2.25 m + 5

Step-by-step explanation:

It is given that :

Jazmin took a ride share service from airport to home.

The total cost of the ride service from airport to home is = $ 38.75

The ride service charged an initial cost for picker Jazmin = $ 5

Cost of the ride service for every mile = $ 2.25 per mile

Let the number of miles = m

Therefore, the equation that represents the situation is :

38.75 = 2.25 m + 5

where, m represents the number of miles.

6 0
3 years ago
What is the logarithmic form of the solution to 102t = 9?
Harman [31]

Equivalent equations are equations that have the same value

The equation in logarithmic form is t = \frac{\log(9)}{2}

<h3>How to rewrite the equation</h3>

The expression is given as:

10^{2t} = 9

Take the logarithm of both sides

\log(10^{2t}) = \log(9)

Apply the power rule of logarithm

2t\log(10) = \log(9)

Divide both sides by log(10)

2t = \frac{\log(9)}{\log(10)}

Apply change of base rule

2t = \log_{10}(9)

Divide both sides by 2

t = \frac{\log_{10}(9)}{2}

Rewrite as:

t = \frac{\log(9)}{2}

Hence, the equation in logarithmic form is t = \frac{\log(9)}{2}

Read more about logarithms at:

brainly.com/question/25710806

8 0
3 years ago
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