3 years ago

How can you use rates to compare the cost of two cereal boxes that are different sizes.

Mathematics

1 answer:

Anarel [89]3 years ago

8 0

You subtract and devide i beleve. hope iu helped sorry if wrong.

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Plz.. Help me.. True or false?

zimovet [89]

Answer:

$\boxed{\mathrm{False}}$

Step-by-step explanation:

$(p-q)^2$

$(p-q)(p-q)$

Use FOIL method.

$p^2-pq-pq +q^2$

$p^2-2pq +q^2$

6 0

3 years ago

Given f(x)=x^2−2x−5. Enter the quadratic function in vertex form.

FrozenT [24]

Answer:

$f(x) = (x-1)^2-6$

Step-by-step explanation:

Rewrite the quadratic using the method of completing the square:

$x^2-2x-5=(x^2-2x+1)-1-5=(x-1)^2-6\\f(x) = (x-1)^2-6$

From this form it is immediately clear that the vertex of the parabola is at x=1 and its y-intercept at -6.

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3 years ago

Bob is training for a race,Bob ran 14.6 miles away from his home,then Bob ran9.8miles toward his home, finally Bob ran 5.3miles

miss Akunina [59]

14.6-9.8+5.3=10.1 miles

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3 years ago

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How can you break up the figure into familiar shapes to determine the area?

il63 [147K]

Break it off where the triangle goes into a square/ rectangle

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3 years ago

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Find the commission on a sale of $8,432 at 1 1/2% commission.

IrinaK [193]

Answer:

5621.33333333

Step-by-step explanation:

This is only the right answer if you are asking how much money 1 1/2 % of 8432 is.

But i think i'm right ^-^

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3 years ago