3 years ago

What is the expression -7x2 + 32x + 240 in factored form?

1 answer:

5 0

Answer:

I believe the answer is -1 (7x-60)(x+4)

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irina1246 [14]

Answer:

Step-by-step explanation:

8 0

3 years ago

spin [16.1K]

The answer to this is B

4 0

2 years ago

Naily [24]

Given: The information provided in the table shown

To Determine: From the options provided, the correct option that best describe the information given in the table

Solution

Given that 28% of the children used toothpaste. From the table

$Children(toothpaste)=\frac{0.07}{0.25}=\frac{7}{25}\times100=28\%$

Let us calculate the percentage of adult that used toothpaste

$Adult(toothpaste)=\frac{0.08}{0.75}=\frac{8}{75}\times100=10.667\%\approx11\%$

Hence, a smaller percentage of adults (about 11%) use the toothpaste.

The correct option is OPTION C

4 0

1 year ago

Serjik [45]

Answer:

1, 4, 9, 16,25, 36, 49, 64, 81, 100, 121, 144

Step-by-step explanation: hope it helps

8 0

2 years ago

GaryK [48]

9,899 = 206x
He divided by 206
He got 48.053 and rounded up to 49
My using the equation, we can see that he is correct.

4 0

3 years ago