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charle [14.2K]
3 years ago
11

What is the value of the expression -10-(-20)

Mathematics
2 answers:
Rasek [7]3 years ago
8 0

Answer:

What he/she said

Step-by-step explanation:

mart [117]3 years ago
5 0

Answer:

10

Step-by-step explanation:

-10-(-20)

A negative and a negative is addition

-10+20=10

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$18 and $20 in a expression
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An expression with 18 and 20.

An expression does not have an equal sign.

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Enter an inequality that represents the phrase "the sum of 5 and y is less than 7."
strojnjashka [21]

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Kobe

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Find the zeros of f(x) = -x^2 + 4x - 3 by using a table and a graph.
ludmilkaskok [199]
1) <span>Enter the missing numeral of the answer 1, 3. Use a number only.
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Another graph please right answer gets brainlyest
Anna007 [38]

Answer:

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3 years ago
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Suppose a population of 10 spiders doubles in size every month. How
gregori [183]

Answer:

b. 40,960

Step-by-step explanation:

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20*2=40

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320*2=640

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2560*2=5120

5120*2=10240

10240*2=20480

20480*2=40960

8 0
3 years ago
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