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shtirl [24]
2 years ago
13

A department store buys 400 shirts at a cost of $9,600 and sell them at a selling price of $30 each.

Mathematics
1 answer:
oksano4ka [1.4K]2 years ago
3 0

Answer: where’s the question? You didn’t write any questions:c

Step-by-step explanation:

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I recently took a test in my Algebra 1 class. This was on the test (that I most likely failed)and it said something about vertic
luda_lava [24]

OK.                                         <u>2 = -t² + 4t + 5</u>

Subtract 2 from each side:     0 = -t² + 4t + 3

Multiply the right side by  -1 :  0 = t² - 4t - 3

Unfortunately, this can't be factored.  The only other way I know
to find the solutions to a quadratic equation is with the use of the
quadratic formula.  When you do that, you get these solutions:

     t = 2 + √7 = about<em>  4.65</em>
and
     t = 2 - √7 = about  <em>-0.65</em> .

If this equation comes from a problem that involves real people throwing
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5 0
3 years ago
What is the solution to the system of equations y= -5x + 30 x = 10
Arturiano [62]

Answer:

We have been given the equation:

y=-5x+30

And x=10

Substitute the given x in the given equation we get:

y=-5(10)+30

y=-50+30

On simplification we get:

y=-20

Required solution is:  x= 10 and y=-20

The solution to the system of equation is those points that satisfy the given system of equations.

3 0
3 years ago
Read 2 more answers
Which of the following is in Integrity but not a whole number A -9.6 B -4 ​
abruzzese [7]

Answer:

B. -4.

Step-by-step explanation:

3 0
2 years ago
Read the following statement.
nekit [7.7K]
Bro... ahahaha the answer is D DDDDDDDDDDDDDDD peace man 

8 0
3 years ago
Read 2 more answers
Cting Polynomials: Practice
Colt1911 [192]

The option that's true regarding the sum and difference of the polynomial p(x) and b is B. The sum and difference of p(x) and b are polynomials.

<h3>How to illustrate the information?</h3>

From the information given, it was stated that p(x) is a polynomial and is given as p(=) = a₁ + a₁ + a₂=² + ... + an.

In this case, it should be noted that the sum and difference of p(x) and b are polynomials.

They can't be integers as the function given is represented as a polynomial.

In conclusion, the correct option is B.

Learn more about polynomial on:

brainly.com/question/16340513

#SPJ1

7 0
1 year ago
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