Which of the following shows 12∕28 written in prime factored form to help in reducing the fraction to simplest form? A. 7×2×2∕3×2×2 B. 3×2×2∕7×2×2 C. 3∕7 D. 6×2 ∕7×4

Answers

Answer 1

Answer: Writing the numerator and denominator in prime factor form we get: 12 = 2*2*3. 28 = 2*2*7. So 12/28 = 2*2*3 / 2*2*7. So the correct answer is B.3*2*2 / 7*2*2.

Answer 2

Answer:

Answer: B. $(3*2*2)/(7*2*2)$

Step-by-step explanation:

Given fraction : $(12)/(28)$

Here, numerator $=12=2*2*3$

denominator= $=28=2*2*7$

Therefore, the prime factorization form of the given fraction to get the simplest from is

$(12)/(28)=(3*2*2)/(7*2\timers2*2)$

The simplest form of the fraction $(12)/(28)=(3)/(7)$

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Answers

Answer:

Slope -1, y intercept +5.

Bold line, shaded above

Step-by-step explanation:

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My little sister, Savannah, is three years old. she has a piggy bank that she wants to fill. She started with five pennies and each day when I come home from school she is excited when I give her three pennies left over from my lunch money. Create a mathematical model for the number of pennies in the piggy bank on day n

Answers

The model would be:

p = 3n + 5

where p = the number of pennies Savannah has and n = the number of days that have passed.

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Eric owns and operates the Hot Ham food truck. The expression 3.25b+2h3.25b+2h 3.25b+2h gives the cost of bb b burgers and hh h hot dogs. What is the cost of 44 4 burgers and 66 6 hot dogs?

Answers

Answer:

The cost of 4 burgers and 6 hot dogs is $25.

Step-by-step explanation:

We are given that,

The expression for the cost of 'b' burgers and 'h' hot dogs is $Cost=3.25b+2h$ .

It is required to find the cost of 4 burgers and 6 hot dogs.

So, on substituting, we have,

$Cost=3.25* 4+2* 6$ .

i.e. $Cost=13+12$ .

i.e. Cost = $25

Hence, the cost of 4 burgers and 6 hot dogs is $25.

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