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DanielleElmas [232]
3 years ago
9

A bookstore bought a case of 10 books for a wholesale price of $74. The bookstore will sell the books at a 20% markup. How much

will they sell each book for? $5.92 $7.38 $7.42 $8.88
Mathematics
2 answers:
arsen [322]3 years ago
7 0

Answer:

$8.88

Step-by-step explanation:

$74 / 10 = $7.40   [price per one book]

x/7.40 = 120/100   [here we are comparing our final answer (x) to a 20% markup (120) and saying that 7.40 is our 100% of x]

100x = 888   [simplify]

x = 8.88   [simplify]

Darya [45]3 years ago
3 0

Answer:

8.88 dollars so D

Step-by-step explanation:

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Any help would be greatly appreciated thanks in advance
Leni [432]

Answer:

i believe its 2

Step-by-step explanation:

7 0
2 years ago
The vector v⃗ in 2-space of length 3 pointing up at an angle of π/4 measured from the positive x-axis.
allsm [11]

The vector v in 2-space of length 3 pointing up at an angle of π/4 measured from the positive x-axis is: (3/√2, 3√2) and The vector w in 3-space of length 1 lying in the yz-plane pointing upward at an angle of 2π/3 measured from the positive y-axis is: (0, -1/2, √3/2).

<h3>Vector</h3>

a. Vector (v)

Vector (v)=v (cos Ф, sin Ф)

V=1 while the counterclockwise angle that is measured from positive x=Ф=π/4

Hence:

Vector=3(cos π/4, sinπ/4)

Vector=(3/√2, 3√2)

b. Vector w:

Vector w=1(0, cos 2π/3, sin2π/3)

Vector w=(0, -1/2, √3/2)

Therefore the vector v in 2-space of length 3 pointing up at an angle of π/4 measured from the positive x-axis is: (3/√2, 3√2) and The vector ws: (0, -1/2, √3/2).

The complete question is:

Resolve the following vectors into components:

a. The vector v in 2-space of length 3 pointing up at an angle of π/4 measured from the positive x-axis.

(b) The vector w in 3-space of length 1 lying in the yz-plane pointing upward at an angle of 2π/3 measured from the positive y-axis.

Learn more about vector here:brainly.com/question/25705666

#SPJ1

5 0
1 year ago
What's the answer!!!!!! Urgent!!!
never [62]
I think it is 640..  What they mean is every inch equals 4 feet so you would multiply 8*4 and 5*4 then you get 32 and 20.. im sure you know area but just incase its base times height so 32*20=640
7 0
2 years ago
Which is greater 11/16 or 3/4
Anettt [7]
To compare fractions, we need to have the same denominator
The least common multiple is 16
\frac{11}{16} 
to change \frac{3}{4}, we should multiply the numerator and denominator by 4
\frac{3*4}{4*4} = \frac{12}{16}

\frac{11}{16} < \frac{12}{16}

so basically, \frac{12}{16} is greater than \frac{11}{16}
which means \frac{3}{4} is greater

\frac{3}{4} is greater
6 0
3 years ago
What is2+2x45+6-7 i cant figure it out
Vaselesa [24]
The answer is 179
yup
6 0
3 years ago
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