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Brums [2.3K]
2 years ago
15

A bookstore sells paperback fiction books in excellent condition for $2.50 and in fair condition for $0.50. Write an expression

for the cost of buying 'x' excellent-condition paperbacks and 'f' fair-condition paperbacks........ A) 2.50x + 0.50f...... B) 3.00 (x + f)..... C) 2.50f + 0.50c.... D) 3.00 + x+f
Mathematics
1 answer:
Rama09 [41]2 years ago
3 0

Answer:

d

Step-by-step explanation:a

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A 450m long field is drawn to a scale 1cm to 90cm.find the lenth of drawing<br><br>​
olya-2409 [2.1K]

Answer:

5 cm

Step-by-step explanation:

The length of the drawing will be 450 / 90 = 5 cm.

6 0
3 years ago
Can some one plzzz help me
-BARSIC- [3]

Answer:

B

Step-by-step explanation:

Since we are given that f(x)=1, we just have to find what value of x gives 1 as the result.

From the graph, we can see that (0,1) gives 1 as a y-value. Thus, when x is 0, y is 1.

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And we're done!

8 0
3 years ago
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Yakvenalex [24]

Answer:

the last one

Step-by-step explanation:

7 0
2 years ago
Given the figure below, find the values of x and z
viktelen [127]

Answer:

x=6 the angle =88

z=92

Step-by-step explanation:

find x

92+11x+22=180

114+11x=180

11x=180-114

x=66/11

x=6 the angle is 11(6)+22=66+22=88

find z=

z+88=180

z=180-88=92

8 0
2 years ago
A container is 24m long ,9m wide and 8m high.how many books can it holds if eachbook is 20cm long,16cm wide and 6cm thick
Contact [7]
Assuming that the container and books are rectangular, the volume of both objects can be computed with the formula V=lwh, where l is length, w is width, and h is height.
As the volume of the container is 1728 m^3, while the volume of each book is 1920 cm^3. The volume for each book is converted to in terms of meters by dividing it with 100^3. The volume for each  book after this conversion is 1.92 x 10^-3 m^3.
The number of the books that can fit in the shelf is the volume of the shelf divided by the volume of the books, with the assumption that the books fit perfectly in the shelf.
With the volume of the shelf divided by the volume of the books, 900,000 books can be fitted in the shelf.
6 0
2 years ago
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