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meriva
4 years ago
7

Need help simplifying

Mathematics
1 answer:
liq [111]4 years ago
7 0

12. 4x - 1

I’m not sure with 13 & 14

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-3=k+3 please help me
Harrizon [31]

Answer:

k=-6

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the value of (-3)(5)(-4)
olasank [31]
The answer is 60 bc -3 x -4 is 12, and 12x5 is 60
5 0
3 years ago
Find the equation (in terms of x) of the line through the points (-4,-1) and (2,1)
kkurt [141]
First, find the slope using the equation m = (y2 - y1)/(x2 - x1) and then once you have it, put the slope into the equation for a line y = mx + b. So now, all that’s left is finding b so use one of the coordinate given to you and plug them in for x and y and solve for b. Once you find b, you just plug it into the equation with m and then you have your equation.
4 0
3 years ago
If each of the following sequences is either arithmetic or geometric, continue the decimal patterns.
I am Lyosha [343]

Answer:

12.8, 11.6, 10.4, 9.2, 8.0, 6.8, 5.6

3, 1.5, 0.75, 0.375, 0.1875, 0.09375, 0.046875

Step-by-step explanation:

The first one is arithmetic as the pattern is deducting 1.2, second one is geometric as it is dividing 2.

4 0
3 years ago
What is the probabibility of rolling a sum of 10 when rolling two number cubes?
mihalych1998 [28]
Well, if they are six sided cubes, there are 36 possible variations.
In order to achieve 10, you can either have 6,4 5,5 or 4,6 which is three.
so the probability is 3/36
5 0
3 years ago
Read 2 more answers
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