3 years ago

Al walks 4 1/2 miles in 3/4 of an hour. How far will he walk if he walks 2 times slower?

Mathematics

1 answer:

Paraphin [41]3 years ago

7 0

Answer:

Step-by-step explanation:

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(8.4x + 2.9) + (-3.7x + 5).

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4 years ago

Jackson bought 555 ounces of raisins for \$4$4dollar sign, 4. How much do raisins cost per ounce?

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Answer:

$0.80/oz

Step-by-step explanation:

$4 for 5 ounces

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3 years ago

2x^2+5x+3/x^2-3x-4 divided by 4x^2+2x-6/x^2-8x+16

Masja [62]

Answer: $\frac{x-4}{2x-2}$

Step-by-step explanation:

$\frac{2x^2+5x+3}{x^2-3x-4}$ divided by $\frac{4x^2+2x-6}{x^2-8x+16}$ is the same thing as multiplying $\frac{2x^2+5x+3}{x^2-3x-4}$ by $\frac{x^2-8x+16}{4x^2+2x-6}$ .

The equation we get is:

$\frac{2x^2+5x+3}{x^2-3x-4}*\frac{x^2-8x+16}{4x^2+2x-6}$

With this equation, we can factor each equation:

$\frac{(x+1)(2x+3)}{(x+1)(x-4)} *\frac{(x-4)(x-4)}{2(x-1)(2x+3)}$

We can cancel out like terms since they would be dividing each other:

$\frac{x-4}{2x-2}$

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3 years ago

F ( x ) = -3 ( x + 4 ) ( x - 6 )

Sunny_sXe [5.5K]

Not sure what you’re asking, but, if you’re looking for the expanded form... hope that helps?

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3 years ago