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ankoles [38]
2 years ago
11

Which is a coefficient in this expression? 12−25(1−4)

Mathematics
1 answer:
Lana71 [14]2 years ago
5 0

Answer:

25

Step-by-step explanation:

A coefficient is a number multiplied by a variable and in this case the variable would be (1-4).

The number being multiplied by the variable is 25.

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800 - 50 = 750
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3 years ago
BEST ANSWER GETS BRANLIEST!
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Answer:

The mean baseball score is 2.5

8 0
3 years ago
Read 2 more answers
David is thinking of two numbers, x and y. He says that if he adds them together, the sum is negative. Select all the correct ex
ankoles [38]

Answer: A, B and D.

Step-by-step explanation:

We have two numbers, x and y.

And we know that:

x + y is a negative number.

Then it can happen if:

1) x and y are negative numbers.

remember that when we add two negative numbers, for example -2 and -3 we have:

-2 + (-3) = -5

The sum of two negative numbers is always negative.

2) we have a positive and a negative number, but the absolute value of the negative number is larger than the absolute value of the positive.

For example, if we have -5 and 3.

The positive number is 3 and the negative is -5

and I-5I > I3I

Then when we add those:

-5 + 3 = -2

The result is also a negative number.

Then the correct options are:

A. Both numbers are negative.

B. x is negative, and |x| > |y|. (here says that the negative number is larger in absolute value than the other)

D. y is negative, and |x| < |y|. (this is similar as above, but in this case the negative number is y)

8 0
3 years ago
A brother and a sister are in the same math class. There are 8 boys in the class and there are 10 girls in the class. If one boy
Alecsey [184]

Answer:

1/80

Step-by-step explanation:

probability of selecting one specific boy is 1/8

probability of selecting one specific girl is 1/10

multiply the probabilities to get 1/80

5 0
2 years ago
What is the value of the expression below when x=3 and y=4?<br> X^4 + 0.5y3
Ronch [10]

Answer:

y= 3x - 4

Step-by-step explanation:

hope this helps.

6 0
3 years ago
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