3 years ago

Find the sum: -2.75+(-3.25)+5

Mathematics

2 answers:

dedylja [7]3 years ago

7 0

The answer is -1. Hope this helps :)

kolezko [41]3 years ago

6 0

Answer:

-1

Step-by-step explanation:

-2.75+(-3.25)+5

-2.75-3.25+5

-6+5 or 5-6

-1

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Nana76 [90]

Answer:

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Step-by-step explanation:

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Given the equation:

Alisiya [41]

Answer:

x = 1 and x = $\frac{-4}{5}$

Step-by-step explanation:

In this equation, a=5, b=-1, c=-4.

Plug these into the quadratic formula:

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and

x = $\frac{1-\sqrt{81} }{10}$ = $\frac{1-9}{10}$ = $\frac{-8}{10}$ = $\frac{-4}{5}$

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