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Mama L [17]
2 years ago
13

Evaluate this exponential expression 7 • (6+2)^2 - 3^2=

Mathematics
1 answer:
Lelu [443]2 years ago
3 0

Answer: 441

Step-by-step explanation:

7*(6+2)^2-3^2

7*8^2-3^2

7*64-9

448-9

441

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Answer:

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Step-by-step explanation:

3 0
3 years ago
7&gt;-4; subtract 7 from both sides
motikmotik

Answer:

The end result would be 0>-11

Step-by-step explanation:

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5 0
3 years ago
A textbook costs $65.49 before tax. The tax on the textbook is 6.5%. What is the total cost of the textbook? Round your answer t
AnnZ [28]
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7 0
3 years ago
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Give a direct proof that the sum an even integer and an odd integer is odd.
mina [271]
Even integer: 2 x a, where a is a  natural number without 0;
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5 0
3 years ago
Can you simplify 3/18. EXPLAIN?
Sauron [17]

Answer:

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Step-by-step explanation:

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