3 years ago

Twelve cookies cost $1.20. what is the cost per cookie?

Mathematics

1 answer:

Ksivusya [100]3 years ago

7 0

$1.20÷12=$0.1
per cookie costs $0.1

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A polynomlal has been factored, as SHOWI Deluw.

Tom [10]

Answer:

The zeros are 6,-5,9

Step-by-step explanation:

The factored form of the polynomial is given as:

$f(x) = (x - 6)(x + 5)(x - 9)$

To find the zeros of this function, we set f(x)=0 and solve for x.

$(x - 6)(x + 5)(x - 9) = 0$

This implies that:

$(x - 6) = 0 \: or \: (x + 5) = 0 \: or \: (x - 9) = 0$

We solve for x to get:

$x = 6 \: or \: x = - 5 \: or \: x = 9$

The zeros are 6,-5,9

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3 years ago

In a year group there 100 boys and 140 girls. Write as a ratio the number of boy to the number of girls. Give the answer in the

expeople1 [14]

no. of boys : no.of girls

100 : 140

to get the simplest ratio you gotta divide both with a common factor

Because both 100 and 140 share a common factor of 20

the simplest ratio will be

100/20 : 140/20

5:7

5:7 is the simplest ratio

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3 years ago

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Mr. Garcia's storage shed area has a length that is 7

iragen [17]

Answer:

width = 6 feet

length = 19 feet

Step-by-step explanation:

'w' = width

'2w+7' = length

50 = 2w + 2(2w+7)

50 = 2w + 4w + 14

36 = 6w

6 = w

length = 2(6)+7 = 19

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3 years ago

60ml of liquid is poured into a cuboidal tank with a length of 4.5cm, a width of 3.5cm and a height of

Burka [1]

Answer:

yo emanuael

Step-by-step explanation:

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2 years ago

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What is the y-intercept of the quadratic function f(x) = (x – 8)(x + 3)?

frez [133]

Answer:

y-intercept is -24

Step-by-step explanation:

The solution is in the picture

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3 years ago