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3 years ago

Which is a factor of x2 + 8x - 48? O (X-6) O (x + 4) O (x - 16) O (x + 12)

Mathematics

2 answers:

NikAS [45]3 years ago

3 0

Answer:

(x+12)

Step-by-step explanation:

x2 + 8x - 48

x2 + 12x - 4x - 48

(x-4)(x+12)

mamaluj [8]3 years ago

3 0

-(x+12) is the factor of x2+8x-48

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Alexeev081 [22]

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3 years ago

Read 2 more answers

An electrician charges $322 for 7 hours of work. how much does the electrician charge per hour?

Stels [109]

Answer:

The electrician charges $46 per hour

Step-by-step explanation:

we know that

An electrician charges $322 for 7 hours of work

using proportion

Find out how much does the electrician charge per hour

Let

x ----> the charge per hour

$\frac{322}{7}\frac{\$}{h}=\frac{x}{1}\frac{\$}{h}\\\\x=322/7\\\\x=\$46$

therefore

The electrician charges $46 per hour

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3 years ago