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Delvig [45]
3 years ago
12

How many solutions are there to the following equation?

Mathematics
1 answer:
swat323 years ago
8 0

Answer:

D, infinitely many solutions

Step-by-step explanation:

1. multiply out

5(x-3) = 5x-15

2. combine like terms

5x-15-3x=8x-15-6x = 2x-15=2x-15

they are equal so there are infinite solutions.

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4(5x – 6y) + 16x<br> I don’t know how do this problem
Ivenika [448]

Answer:

simplify =36x−24y

factor =12(3x−2y)

Step-by-step explanation:

Let's simplify step-by-step.

4(5x−6y)+16x

Factor 4(5x−6y)+16x

36x−24y

7 0
3 years ago
Need help :))))))))
tatiyna

easy

No need to explain

6 0
2 years ago
Find the slope of line passing through the two points, (3, 0) and (8,0)
SVEN [57.7K]
The answer would be 0
Due to it being a horizontal line the slope could have any x coordinates but the y would always be 0
6 0
3 years ago
Help please! anything will help thanks ya'll.!
zzz [600]
The cosine of A is (adjacent side)/(hypotenuse) = 55/73. Do the division, then find the angle whose cosine is that number. The whole thing takes maybe 6 or 7 seconds with your calculator. It's choice-B.
6 0
3 years ago
Determine the end behavior of the polynomial function. f(x)=-3x^4-2x^3+2x^2+ 3x +5 a) falls to the left and rises to the right b
Molodets [167]

Answer:

Option b is correct

Step-by-step explanation:

In order to check the end behavior of a  polynomial function we   just check the leading term and its coefficient and the procedure is as  follows:

Here we can see that highest exponent of the polynomial function is 4

therefore degree of the polynomial is 4. and therefore  -3x^4 is leading term.  

because of even degree it will be same from both ends that is either both sides rises or both sides falls. Since number in the front of  leading is negative therefore it falls at both ends. that is  falls to  the left and falls to the right.

therefore option b is correct.

8 0
3 years ago
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