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denis-greek [22]
3 years ago
12

I need to know number 2

Mathematics
1 answer:
igor_vitrenko [27]3 years ago
4 0
No picture attached pls write the problem
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Find the gcf 15, 18, 30 <br> a. 450 <br> b. 540 <br> c. 6 <br> d. 3
poizon [28]
Factors of 15 - 1, 3, 5, 15
Factors of 18 - 1, 2, 3, 6, 9, 18
Factors of 30 - 1, 2, 3, 5, 6, 10, 15, 30

Your answer is D

Hope I helped you :-)
6 0
3 years ago
SOMEONE PLS TELL ME IF IM RIGHT ILL MARK BRAINLIEST
Vlad1618 [11]

Answer:

u r correct

look at the picture I sent

5 0
3 years ago
Read 2 more answers
URGENT PLEASE HELP!!!
Ira Lisetskai [31]

Answer:

1) -17x-9

Step-by-step explanation:

1)

(-2x^3+x-5)+(x^3-3x-4)

Combine like terms using P.E.M.D.A.S:

(-2x^3+x-5)+(x^3-3x-4)

(-9x-5)+(-8x-4)

Combine like terms:

(-2x^3+x-5)+(x^3-3x-4)

(-9x-5)+(-8x-4)

-17x-9

I hope this helps a bit!☺

8 0
2 years ago
Complete the point-slope equation of the line through ( 1, 10) and (5.2).
forsale [732]

Answer:

y = -2x + 12

Step-by-step explanation:

The point-slope equation for a line has the following format:

y = mx + b

In which m is the slope and b is the y-intercept(value of y when x = 0).

(1,10)

This means that when x = 1, y = 10. So

10 = m + b

(5,2)

This means that when x = 5, y = 2. So

2 = 5m + b

From the first equation, b = 10 - m. So

2 = 5m + 10 - m

2 = 4m + 10

4m = -8

m = -2

And

b = 10 - m = 10 - (-2) = 10 + 2 = 12

So

y = -2x + 12

3 0
3 years ago
Solve this system of equations using any method. 2x – y = 5 4x + y =7
Natalija [7]
Substitute on equation 2, y = -4x + 7. so equation 1 becomes 2x - (-4x + 7) = 6x - 7 = 5. 6x = 12, so x = 2. from above, y = -4x+7 = -4(2) + 7 = -1
8 0
3 years ago
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