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andrey2020 [161]
3 years ago
14

Tia's teacher asked her to find the product of 8 and 207 in her head. Which of the following describes the best way for Tia to m

entally calculate the answer?
Multiply 8 by 200 and subtract 8 times 7.
Multiply 8 by 200 and add 8 times 7.
Multiply 8 by 210 and subtract 8 times 7.
Mathematics
1 answer:
Mkey [24]3 years ago
3 0

Answer:

the answer is number 2

Step-by-step explanation:

207                    200

<u>x   8</u>                    <u>x   8</u>                                                                                                                                                    

1656                   1600

                        <u>  + 56</u>

                           1656

                         

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Answer: PSR (Perfect Square Rule) = (x-3/2)^2

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7 0
3 years ago
• Puzzle refer to the above attachment .
dem82 [27]

The solution to this puzzle is 10+3 = 13

<h3>How to solve the puzzle</h3>

To solve this the values at the top of the star were gotten by the addition of two values inside the stars.

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5 0
3 years ago
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mote1985 [20]

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4 0
3 years ago
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Blababa [14]

Answer:

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Explanation:

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Thus, a conditional states that if the antecedent is true, its consequent is also true; also, if the consequent is false, then the antecedent must be false.

On the other hand, if the antecedent is true, the consequent can be either true or false.

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<u>3. Truth value of the conditional</u>

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6 0
3 years ago
Read 2 more answers
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