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Katen [24]
3 years ago
10

Can someone help me please.

Mathematics
1 answer:
34kurt3 years ago
7 0

Answer:

c ?

Step-by-step explanation:

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What is 2 3/5+ 1 4/5
Pavel [41]

Answer:

4 2/5

Step-by-step explanation:

7 0
3 years ago
P(x)=x^2-2x-8 and q(x)=x^2-5x+14 what are the zeros of p(x) +q(x)?
Stels [109]
X^2 - 2x - 8 = 0
(x - 4)(x + 2) = 0

x = -2, 4 Answer

x^2 - 5x + 14
(x - 7)(x + 2) + 0

x = -2, 7   Answer
3 0
3 years ago
a book store cost $80 a day to keep open, and it spends $15 for each book that it sells. if each book sells for $23, what is the
aalyn [17]

The break even point for this book store is 10

<em><u>Solution:</u></em>

Given that, book store cost $80 a day to keep open, and it spends $15 for each book that it sells

Cost to open the book store = $ 80

<em><u>The formula for solving the break even point (BEP) is:</u></em>

BEP = \frac{\text{Fixed cost}}{\text{Selling price - variable cost}}

Fixed Cost is the cost that remains constant whether the services provided or products sold increases or decreases

Variable Cost is the cost that varies or differs in proportion to the products or services produced, whether they increased or decreased

In this problem,

Fixed cost = $ 80

Selling price = $ 23

Variable cost = $ 15

Therefore,

BEP = \frac{80}{23-15}\\\\BEP = \frac{80}{8}\\\\BEP = 10

Thus break even point for this book store is 10

In order for the bookstore to continue its business, it should sell at least 10 books to meet its $80 cost

6 0
4 years ago
Read 2 more answers
Please help me with these notes​
Mekhanik [1.2K]
2y=30+5x
x=6

2y=30+5x
2(5x)=30+5x
10x=30+5x
5x=30
x=6

y=30
6 0
2 years ago
When 47 is added to a number the result is 37 less than 7 times the number.
REY [17]
X - the number



The number is <span>14.</span>
3 0
3 years ago
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