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Greeley [361]
3 years ago
12

What is −2/5 + 4/5

Mathematics
2 answers:
igor_vitrenko [27]3 years ago
6 0

Answer:

5/2 or 0.4

Step-by-step explanation:

Blababa [14]3 years ago
4 0

Answer:

2/5

Step-by-step explanation:

since they have a common denominator, you just have to add the numerators. -2 plus 4, or 4-2 is 2.

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A store sells 8 cans of soup for ​$22. How much would it cost you to buy 9 cans of soup​?It would cost ​$nothing.
puteri [66]
$24.75

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this is the correct answer
6 0
3 years ago
(03.05 MC) Daisy recorded the temperatures at which two oils freeze: Oil Temperature Cottonseed oil –48.1 °C Palm oil 24.1 °C Wh
ratelena [41]

Answer:

a. Cottonseed oil freezes at a lower temperature than palm oil because          –48.1 °C < 24.1 °C

Step-by-step explanation:

–48.1 °C is lower than 24.1 °C since it lies on the negative side of the number line. Thus, Cottonseed oil freezes at a lower temperature than palm oil

8 0
3 years ago
Convert the following decimals into rational numbers:<br>1.4325​
matrenka [14]

Answer

\frac{573}{400}

step-by-step explanation:

\frac{1.4325}{1} ×  \frac{10000}{10000}  =  \frac{14325}{10000}

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5 0
3 years ago
Will give brainliest to the first or those who ask
xxMikexx [17]

Its the one at the very bottom. :)

8 0
3 years ago
Read 2 more answers
Write 149,597,870,700 in scientific notation with 3 significant figures
Lynna [10]

Answer:

1.50 x 10^11.

Step-by-step explanation:

There 11 digits after the 1 so it is:

1.50 x 10^11.

(1495  to 3 s. f. is 150)

8 0
2 years ago
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