3 years ago

Dana recorded a temperature drop of 20 and a second temperature drop of 30. What is the total change in temperature

2 answers:

5 0

Answer: -50

Step-by-step explanation:

-20 + -30 = -50

4 0

Answer: the answer will be 10

Step-by-step explanation: Because you are subtracting 30-20 since it says what is the total change in the temperature. do you undeerstand now?

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Lostsunrise [7]

The answer to your question is 2/7.:D

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shtirl [24]

Answer:

x = –8

Step-by-step explanation:

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2 years ago

kati45 [8]

S+d=209
d=209-s
6.5s+2d=836.5
6.5s+2(209-s)=836.5
6.5s+418-2s=836.5
4.5s+418=836.5
4.5s=418.5
s=93

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Vika [28.1K]

A is the answer I think

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Nadusha1986 [10]

NUMBER 2 is 240 because 6 times 4 times 10 is equal to 240. I am still working on the others

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3 years ago