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Ne4ueva [31]
2 years ago
10

Multiply the sum 5 and 3 and the sum of 8 and 9

Mathematics
2 answers:
Westkost [7]2 years ago
6 0

Answer: The sum of 5 and 3 is 8 and the sum of 8 and 9 is 17.

Contact [7]2 years ago
5 0

Answer:

136

Step-by-step explanation:

Sum of 5 and 3: 8

Sum of 8 and 9: 17

17 * 8 is 136

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3 years ago
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elena55 [62]
Answer: first option 3, - 7

Justification:

1) Given expression:9x² - 5x - 7

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The monomials are each  combination of numbers and letters (coefficient, letters and exponents) separated of other monomials (terms) with a + or - operator.

3) Therefore, there are 3 terms which are:

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4 0
3 years ago
What is the solution to the equation 2x+4 - 12 = 20?<br> O X=0<br> O X=1<br> O X= 2<br> O X=9
Alex Ar [27]

Answer:

x = 14

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x = 14

5 0
3 years ago
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Or 28*.33=84.
7 0
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If kip spent $21.45 at the fair, how many tickets did he buy?
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