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Luden [163]
3 years ago
6

Brian saved 30% of the money he earned.If brain earned $260,how much did he save?

Mathematics
2 answers:
mina [271]3 years ago
7 0

30/100 = 0.30

0.30 * 260 = 78

He saved $78.

CaHeK987 [17]3 years ago
5 0

Answer:

Brian saved $78.

Step-by-step explanation:

To find how much Brian saved, find 30% of $260. To find 30% of $260, multiply $260 by 0.3.

$260 × 0.3 = $78

Brian saved $78.

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4. See if you can find "like-terms" in the expression and
WITCHER [35]

Answer:

After finding like terms and solving, we get \mathbf{3x^2+3x+16}

Step-by-step explanation:

We need to find like terms and simplify the expression 4- 2x + x^2 + 5x + 12 + 2x^2

Like terms: The terms who have same variable and exponent are called like terms.

So, Combining like terms and solving:

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So, after finding like terms and solving, we get \mathbf{3x^2+3x+16}

<u><em>Note: In the question given we have - and + sign with the term 5x</em></u> i.e 4- 2x + x^2 -+ 5x + 12 + 2x^2

I have solved using +5x, but if the term is -5x then the solution will be:

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