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BARSIC [14]
3 years ago
8

Which expression is equivalent to 4 - (-7)​

Mathematics
2 answers:
yarga [219]3 years ago
5 0

Answer:

4 + 7

(also 11)

Step-by-step explanation:

MAXImum [283]3 years ago
3 0

Answer:

7+4 or 11

Step-by-step explanation:

7+4 since 4-(-7) makes a mega plus.

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Which is a better deal per ounce? 24 ounces for $2. 99 or 36 ounces for $4. 99?
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Step-by-step explanation:

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4 years ago
Read 2 more answers
Use the Perfect Square Trinomial and provide the first step to calculating 382 without a calculator.
dusya [7]

Answer:

(40-2)^2

Step-by-step explanation:

Given: (38)^2

To find: the correct option

Solution:

A binomial polynomial is a polynomial consisting of two terms.

A trinomial polynomial is a polynomial consisting of three terms.

On multiplying a binomial (x-y) to itself, a perfect square trinomial (x-y)^2 is obtained.

Here, 38=40-2

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4 years ago
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