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Marysya12 [62]
3 years ago
15

-4--7=n cual es el valor de n ​

Mathematics
1 answer:
egoroff_w [7]3 years ago
8 0
The answer is -11

-4 - -7 = -11
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Drew has 50 red, green, and blue marbles. He has six more red marbles than blue marbles and four fewer green marbles than blue m
Yanka [14]
Drew has 56 Red Marbles, 56 Green Marbles, Drew has about 60 Blue Marbles. First i added 6 to Red since Red Has 6 More Marbles Than Blue, Then i added Subtracted 4 from green, which resulted in 46 Green Marbles. Finally i added 4 and 6 to get 60 Blue Marbles. I am not sure if i am correct, but i gave it a shot! ^-^
4 0
3 years ago
Factor as the product of two binomials x^2-3x-10
cestrela7 [59]

Answer:

(x-5)(x+2)

Step-by-step explanation:

Hello there!

Your expression there has a highest power of x^{2}, so there will be two constants that you need to find.

Your last term is -10, so the constants will have a product of -10. Also your middle term is -3x, so the terms will add up to -3

-5 and 2 fit the mold.

Have a great day!

If I am most helpful, mark me brainliest!

3 0
3 years ago
Find a polynomial function with real coefficients that has zeros-3, 2i
Jlenok [28]
Check google it might have it
8 0
3 years ago
If a, b, and c are prime numbers, do (a +<br> b.and c have a common factor that is greater than 1 ?
valina [46]

Let's do the math. In the example a =2, b = 3, c = 5. If we are trying to see if the sum of these numbers has a common factor more than 1 do the math. 2 + 3 + 5 = 10. Ten has four factors which are 1, 2, 5, and 10. So the answer to your question is yes.

8 0
3 years ago
A) (7 + 8) - (5 + 9) + 4(2 + 5) =
valkas [14]

<em>I </em><em>think </em><em>41 </em><em>is </em><em>correct </em><em>answer</em>

Step-by-step explanation:

(7+8)-(5+9)+4(2+5)

=15-14+4(10)

=1+40

=41

3 0
3 years ago
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