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Alina [70]
3 years ago
8

Ryan is opening up a bookstore, where he sells both new and old books. He

Mathematics
2 answers:
tigry1 [53]3 years ago
6 0

Answer:

Ryan earned $27500 selling books

Step-by-step explanation:

25×5.50=137.5

12.50×16=200

137.5+200=27500

Gennadij [26K]3 years ago
5 0

Step-by-step explanation:

x= new books

y= old books

(to help keep track)

12.50x + 5.50y or 12.50(16) + 5.50(25)

so 337.50 in revenue

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hoa [83]

Answer: No solution

Step-by-step explanation:

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3 years ago
Find the volume of a cube<br> whose surface area is 150<br> ft2?
Brrunno [24]

Given:

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To Find:

  • Volume of cube

Solution:

As here in Question we are given Surface area of cube is 150 sq. feet. So, firstly we have find the side of edge of cube. Let 'a' be the edge of the cube

We know that,

\: \: \: \: \dashrightarrow \sf \: \: \: \: Surface  \: area_{(Cube)} = 6a^2  \\  \\

Substituting the required values,

\: \: \: \: \dashrightarrow \sf \: \: \: \: 150 = 6a^2  \\  \\ \: \: \: \: \dashrightarrow \sf \: \: \: \:   \frac{150}{6}   =  {a}^{2}  \\  \\ \: \: \: \: \dashrightarrow \sf \: \: \: \: 25 =  {a}^{2}  \\  \\ \: \: \: \: \dashrightarrow \sf \: \: \: \:  \sqrt{25}  = a \\  \\ \: \: \: \: \dashrightarrow \sf \: \: \: \: { \underline{ \boxed{ \sf{ \pink{5 = a}}}} } \\  \\

  • Edge of the cube is 5 feet

Now,

\: \: \: \: \dashrightarrow \sf \: \: \: \: Volume = (edge)^3 \\  \\ \: \: \: \: \dashrightarrow \sf \: \: \: \: Volume = (5)^3 \\  \\ \: \: \: \:\dashrightarrow \sf \: \: \: \: {\underline{\boxed{\sf{\pink{Volume =125 \: {ft}^{3}}}}}}  \\  \\

Hence,

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7 0
2 years ago
Read 2 more answers
Root 2+ root 32+ root 64​
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Hi my lil bunny!

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Let's simplify step-by-step.

root^2 + root^{32} + root^{64}

= o^2 rt^2 + o^2 rt^{32} + o^2 rt^{64}

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Have a great day/night!

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3 years ago
The Bowen family's pancake recipe uses 2 teaspoons of baking powder for every
Veseljchak [2.6K]

Answer:

6 teaspoon of salt

Step-by-step explanation:

All you need to do is find how many teaspoon of salt they have in total which in this case they have 1 and there are 3  1/3s  in 1 teaspoon then you just have to do 3 times 2 and you get 6teaspoon of salt.

Hope this helps!

5 0
2 years ago
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