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Alex
4 years ago
13

Can someone please help me? I dont understand this I need to check ALL that apply

Mathematics
1 answer:
marusya05 [52]4 years ago
7 0
You can solve it by using the rise/run formula. The answer is the 4th one. 
(-2-1)/5= -3/5

If you need any personal help with your mathematics, please contact me. I can give free lessons from algebra, number theory, and Pre-Calculus. 


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Solve 12 = x/4 algebraically. Then, check your answer.
Cloud [144]
X= 48
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3 years ago
Write an equation of the line that passes through the given point and has the given slope.
ycow [4]

Answer:

y = 1/2x + 1

Step-by-step explanation:

m = 1/2

Slope-intercept:

y - y1 = m(x - x1)

y - 3 = 1/2(x - 4)

y - 3 = 1/2x - 2

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In a recent survey of 974 voters, 724 indicated that they were in favor of a new city park, while the other 250 voters said that
Lesechka [4]

10, 267

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7 0
4 years ago
4a + 7b + 3a - 2b + 2a; a= -5 and b=3
lord [1]

Answer:

-30

Step-by-step explanation:

Evaluate 4 a + 7 b + 3 a - 2 b + 2 a where a = -5 and b = 3:

4 a + 7 b + 3 a - 2 b + 2 a = -5×4 + 7×3 - 5×3 - 2×3 - 5×2

4 (-5) = -20:

-20 + 7×3 - 5×3 - 2×3 - 5×2

7×3 = 21:

-20 + 21 - 5×3 - 2×3 - 5×2

3 (-5) = -15:

-20 + 21 + -15 - 2×3 - 5×2

-2×3 = -6:

-20 + 21 - 15 + -6 - 5×2

2 (-5) = -10:

-20 + 21 - 15 - 6 + -10

-20 + 21 - 15 - 6 - 10 = 21 - (20 + 15 + 6 + 10):

21 - (20 + 15 + 6 + 10)

| 1 |  

| 2 | 0

| 1 | 5

| 1 | 0

+ | | 6

| 5 | 1:

21 - 51

21 - 51 = -(51 - 21):

-(51 - 21)

| 5 | 1

- | 2 | 1

| 3 | 0:

Answer:  -30

3 0
3 years ago
Read 2 more answers
I'm thinking of a number. My number is 5 more than one half of my number. What's my number?
s344n2d4d5 [400]

Answer:

10

Step-by-step explanation:

Half of 10 is 5. 5+5 is 10

7 0
3 years ago
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