3 years ago

I did this and turned it in, I got a C on it, could you tell me what to fix so I can get an A?

Mathematics

1 answer:

mart [117]3 years ago

8 0

In my opinion I think your response sounds great

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Find the selling price

tangare [24]

the selling price would be 60.75

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3 years ago

7 out of 28 is what percent?

jeka57 [31]

Here's what I did and I checked it So it is correct!!

$\frac{7}{28} = \frac{1}{4}$

$\frac{1}{4} = 0.25$

25% is your answer.

$28 \times 25\% = 7$

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I hope that helps you!! Any more questions please feel free to ask!!

8 0

3 years ago

Read 2 more answers

A shopkeeper sold a dressing table for 7512.75 at a profit of 19*1/4% What was the cost price.

Katarina [22]

Cp=7512.75×[100÷(100+77÷4)]
=7512.75×(100÷119.25)
=6300
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3 years ago

Which of the following are solutions to the equation below? Check all that apply. 4x2 + 4x + 1 = 9

Vilka [71]

Answer:

4x^2 + 4x + 1=9

4x^2 + 4x - 8=0

Dividing both sides by 4

x^2 + x -2=0

It can be written as

x^2 + 2x - x - 2=0

x(x+2) -1(x+2)=0

taking (x+2) as common on LHS

Then, (x+2)(x-1)=0

Now first equate x+2=0 ie x=-2

then x-1=0 ie x=1

Therefore, x has two values(roots)

that is -2,1

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3 years ago

Parallelogram ABCD is a rectangle. What are the slopes of the sides that make this quadrilateral a rectangle?

snow_tiger [21]

Answer: -3 and 1/3

Step-by-step explanation:

There’s your answer

6 0

2 years ago