Ask question

Ask question

All categories

3 years ago

10

Nina thought of a number. She called her number y. She added 14 to her number, divided the result by 6, and she got 12. What was

y equal to?

1 answer:

Shalnov [3]3 years ago

3 0

Y=58

y/6=12
y=72
72-14=58

You might be interested in

If 3x = 7y, what are the following ratios?<br> 3y:x

Orlov [11]

for

x

y

: To do this we must divide each side of the equation by

2

y

which will give us

x

y

while keeping the equation balance.

8 0

3 years ago

The minimum size of a photo book ordered through a website is 6 pages. The website charges $1.70 per page for the first 6 pages.

m_a_m_a [10]

Well Okay, 1.70 x 6 + .90x, Your pretty much taking 1.70 multiply by 6 then adding .90 for every page after.

6 0

3 years ago

A cold tablet contains the following amounts of active ingredients: acetaminophen 325 mg, chlorpheniramine maleate 2 mg, and dex

kakasveta [241]

Answer:

The number of tablets that can be prepared is 3076.

Step-by-step explanation:

The total amount of active ingredients in the tablet is the sum of the amounts provided in the formula:

$325 mg + 2mg+15 mg=342 mg$

The percentages of each component in the formula are:

Acetaminophen: $\frac{325mg*100}{342mg}=95.03$ %

Chlorpheniramine maleate: $\frac{2mg*100}{342mg} =0.58$ %

Dextromethorphan hydrobromide: $\frac{15mg*100}{342mg}=4.39$ %

If 1 Kg= $10^{6}$ mg of acetaminophen is used, the needed amount of chlorpheniramine maleate would be:

$\frac{10^{6} mg *0.58}{95.03}=6153.85 mg$

Since there are 125 g = 125000 mg of chlorpheniramine maleate, there is enough of these ingredient to run the available acetaminophen out. Thus, the total amount of active ingredients that can be prepared with 1 kg of acetaminophen is:

$\frac{10^{6}mg*100}{95.03}=1052307.7mg$

Since each tablet weighs 342 mg, the number of tablets that can be prepared is:

$\frac{1052307.7mg}{342mg}=3076.923$

Which means that 3076 tablets can be prepared and a there will be a remanent of 0.923*342 mg = 315.69 mg of active ingredients.

7 0

3 years ago

Which inequality can be used to explain why these three segments cannot be used to construct a triangle?

ryzh [129]

The answer choice which explains that the three segments cannot be used to construct a triangle is; AC + CB < AB.

<h3>Which inequality explains why the three segments cannot be used to construct a triangle?</h3>

Since, It follows from the triangle inequalities theorem that sum of the side lengths of any two sides of a triangle is greater than the length of the third side.

Hence, since the sum of sides AC + CB is less than AB, it follows that the required inequality is; AC + CB < AB.

Read more on triangle inequalities;

brainly.com/question/309896

#SPJ1

7 0

1 year ago

3x+6=15<br><br> solve for x<br><br> x= ?

mylen [45]

Answer: x=3

Step-by-step explanation: Subtract 6 from both sides, Simplify

15−6 to 9, and then divide both sides by three.

3x=15−6

3x=9

x=9/3

x=3

Hope this helps, have a BLESSED day! ☺️

5 0

3 years ago

Read 2 more answers