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sashaice [31]
3 years ago
14

Cual es el resultado de la siguiente expresión aritmética?(-3) (1/8)+(-2.5)

Mathematics
1 answer:
nydimaria [60]3 years ago
4 0

Answer: =-2.875

Step-by-step explanation:

\left(-3\right)\left(\frac{1}{8}\right)+\left(-2.5\right)

=-3\cdot \frac{1}{8}-2.5

=-\frac{3}{8}-2.5

=-0.375-2.5

=-2.875

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Bezzdna [24]

Step-by-step explanation:

if I understand this right, then you need paint and additional supplies.

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so, I can go only with the 1 gallon specified.

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3 0
3 years ago
5 kilometers 745 decimeters = how many<br> decimeters
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5 0
3 years ago
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alexdok [17]

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Step-by-step explanation:

3 0
3 years ago
What is the domain of the relation graphed below?
swat32
Since the only places where an x-ordinate exist are the closed circles, the domain will simply be:

D: { -5, -4, -3, 1, 2, 5 }
4 0
3 years ago
Read 2 more answers
What is the answer 2(4y+1)=3y
SCORPION-xisa [38]
2(4y+1) = 3y. We need to solve for y.
First let's get ride of the parenthesis by developing 2(4y+1). This means to multiply 2 by 4y and 2 by 1, and add them.
2(4y+1) = 2*4y + 2*1 = 8y + 2
So 2(4y+1)=3y
8y+2 = 3y
Then you subtract 8y from each side to have the variables on a side and the numbers on the other:
3y - 8y = 8y + 2 - 8y
-5y = 2
Then you divide each side by -5 to get the variable y alone on a side and its value on the other:
(-5y)/-5 = 2/-5
y = -2/5

You can re-check your answer (very important):
2(4y + 1) = 2(4*-2/5 + 1) = -1.2
3y = 3 * -2/5 = -1.2
So 2(4y+1)=3y= -1.2
The answer has been approved.

Hope this Helps! :)
4 0
3 years ago
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