3 years ago

Luciana claims that if you add numbers with the same sign, the sum is always greater than each of the add ends. Is she correct?

Mathematics

1 answer:

kati45 [8]3 years ago

6 0

Answer:

Yes

Step-by-step explanation:

If you add two positive numbers, the sum will always be greater.

Ex: 5+5=10

If you add two negatives, the sum will always be greater.

Ex: -5+-5=10

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Dima020 [189]

Answer:

No Solution

Explanation:

Given the equation:

$8\mleft(h-1\mright)=6h+4+2h$

Step 1: Distribute the terms in the left-hand side.

$8h-8=6h+4+2h$

Step 2: Collect like terms.

$\begin{gathered} 8h-6h-2h=4+8 \\ 0=12 \\ \text{But:} \\ 0\neq12 \end{gathered}$

Therefore, the equation has No Solution.

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1 year ago

The time t that it takes for a group of volunteers to construct a house varies inversely as the number of volunteers v. If 20 vo

PolarNik [594]

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Answer:

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Question 3

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Unmark 3

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