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Mashutka [201]
4 years ago
7

Please please help me with this.

Mathematics
1 answer:
puteri [66]4 years ago
5 0

Answer:

B

Step-by-step explanation:

Since the inequality is < then the line separating the shaded and plain regions will be broken.

Thus graph A or B

Choose a test point in each shaded region and check validity of solution

From A choose (0, 2), then

2 < 0 + \frac{4}{7} → 2 < \frac{4}{7} ← False

From B choose (0, - 2), then

- 2 < 0 + \frac{4}{7} → - 2 < \frac{4}{7} ← True

Thus the graph representing the inequality is B

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Graph the function f(x)= -.05x+3
GREYUIT [131]

Answer:

Step-by-step explanation:

Slope:  

−

0.05

y-intercept:  

3

x

y

0

3

1

2.95

7 0
4 years ago
a map has a scale of 1.5 inches = 9 miles. On the map, two towns are 4 inches apart. What is the distance, in miles between the
Oksanka [162]

Answer:

36

Step-by-step explanation:

i multpliy 9x4=36

7 0
3 years ago
What is the volume, in cubic centimeters, of a rectangular prism with a height of 18 centimeters, a width of 9 centimeters, and
GenaCL600 [577]

Answer: 810 cm^3

Step-by-step explanation:

v= lwh

v= 5 * 9 *18

v= 810

7 0
4 years ago
Help please asappppppppp​
Aleonysh [2.5K]

Answer:

First Equation: 6a-23

Second Equation: 5a-20

Step-by-step explanation:

So, I think you want me to answer part 2...

For the first equation, we can see that the denominator stays the exact same, meaning the numerator will also not change.

For the second equation, we can see the denominator changed from a-3 to 5a-15. The denominator was simply multiplied by 5. Since the denominator was multiplied by five we must multiply the numerator by five as well.

5(a-4)

5a-20

Hope this helps :)

3 0
3 years ago
PLEASE HELP ASAP......!!!!!!
Musya8 [376]

Answer:

If you roll two dices, you can get as results all numbers from 2 to 12. Among these, the prime numbers are 2, 3, 5, 7, 11. The probability you get each of them is: 2: you can get it only as 1+1, so one combination over 36 possibility. Probability: 1/36. 3: you can get it as 1+2 or 2+1, so two combinations over 36 possibility. Probability: 2/36. 5: you can get it as 1+4, 2+3, 3+2, 4+1, so four combinations over 36 possibility. Probability: 4/36. 7: you can get as 1+6, 2+5, 3+4, 4+3, 5+2, 6+1, so six combinations over 36 possibility. Probability: 6/36. 11: you can get it as 5+6 or 6+5 so two combinations over 36 possibility. Probability: 2/36. The total probability of getting a prime number is the sum of the probabilities, which is 15/36. So m=15, n=36 and 10m+n=150+36=186.

7 0
3 years ago
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