3 years ago

What is the answer to -1 + n = 12

1 answer:

6 0

Answer:

Step-by-step explanation: so youre solving for n, so add -1 to 12, which makes 13. you add because you remove the negative sign from one.

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Which of the following number sentences is an example of the Distributive Property?

leonid [27]

Answer:

d. 7 × (10 + 9) = (7 × 10) + (7 × 9)

Step-by-step explanation:

The format of writing numbers in distributive property is a(b+c) = (a×b)+(a×c)

We can see that in choice d. 7 × (10 + 9) = (7 × 10) + (7 × 9) it is in correct format of writing numbers in distributive property. Thus, choice d. is correct.

Verification:-

a(b+c) = (a×b)+(a×c)

7 × (10 + 9) = (7 × 10) + (7 × 9)

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3 years ago

Which of the following functions would not graph as a straight line?

spin [16.1K]

Answer:

A) f (x) = $-x^{2}$ - 3

Step-by-step explanation:

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3 years ago

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Which of the following is NOT the purpose of the interest card that you complete at a college fair?

Alexandra [31]

I think the correct answer is A

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3 years ago

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The baker used 18 eggs for 5 cakes. How many eggs were used per cake?

sineoko [7]

Answer:

3.6 eggs

Step-by-step explanation:

You would divide 18 by 5 to find how much eggs used per 1 cake.

18 ÷ 5 = 3.6

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2 years ago

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Please help me idk this

Stells [14]

We are given that Donna knit a total of 12 blankets.

She took 4 months in doing it.

To find the number of blankets in 1 month, take ratio of number of blankets to number of months.

$\frac{number \: of \: blnkets}{number \: of \: months} \\ \\ = \frac{12 \: blankets}{4 \: months} \\ \\ = \frac{3 \: blankets}{1 \: months}$

Thus, she knit 3 blankets in 1 months

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3 years ago

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