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BartSMP [9]
3 years ago
11

What happens to the value of the expression 70-3g, minus, 3, g as increases?

Mathematics
2 answers:
Travka [436]3 years ago
8 0
Answer:
The value of the expression decreases

Explanation:
The given expression is:
70 - 3g
This means that we are removing 3g from 70.
As the value of g increases, the value of 3g will also increase. This means that the amount we remove from the 70 will also increase which will lead to a decrease in the value of the expression.

Examples:
At g = 1:
70 - 3g = 70 - 3(1) = 70 - 3 = 67
At g = 2:
70 - 3g = 70 - 3(2) = 70 - 6 = 64
At g = 3:
70 - 3g = 70 - 3(3) = 70 - 9 = 61
At g = 4:
70 - 3g = 70 - 3(4) = 70 - 12 = 58

We can note that as g increases by 1, the value of the expression decreases by 3.

Hope this helps :)
Elanso [62]3 years ago
7 0

Answer:

it decreases

Step-by-step explanation:

khan

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a ferry shuttles people from one side of a river to the other. the speed of the ferry is still water is 25 mi/h. the river flows
Anarel [89]

Answer:

The Terry's resultant speed is 27mi/h

Direction of ferry=20°

Step-by-step explanation:

(-25,0) + ( 0, 9)= (-25, -9) is the vector representing the movement of the ferry

Speed of ferry = sqrt[(-25)^2 + (-9)^2]

Speed= sqrt (-625 + (-81))

Speed= sqrt(-706)

Speed=26.57mi/h

Nearest tenth,speed= 27mi/h

Tanz° = (-9/-25)

Tanz°= 0.36

Z°= tan^-1 0.36

Z= 19.80°

Nearest tenth,z=20°

7 0
3 years ago
3v+4(v-2)= -29 solve for v​
Lesechka [4]

Answer:

v = -3

Step-by-step explanation:

1) Expand.

3v + 4v - 8 = -29

2) Simplify 3v + 4v - 8 to 7v - 8.

7v - 8 = -29

3) Add 8 to both sides.

7v = -29 + 8

4) Simplify -29 + 8 to -21.

7v = -21

5) Divide both sides by 7.

v = -21/7

6) Simplify 21/7 to 3.

v = -3

4 0
2 years ago
Thanks so much for the help!!
saveliy_v [14]

Answer: Domain: x=-2. Range: -2<=y<1

Step-by-step explanation:

Domain: The line is only on one x-point and that is x=-2.

Range: The line is ranging form -2 to 1. However, y=1 is not included on the line but y=-2 is. Hence, the range is notated as -2<=y<1.

3 0
1 year ago
How to find horizontal and vertical asymptotes from equations?
julsineya [31]
This is how u would find horizontal and vertical asymptotes

6 0
3 years ago
Fitness Classes cost £6 per person. The table shows the number of people who go to the classes on Thursday, Friday and Saturday.
Pachacha [2.7K]

Answer:

£216

Step-by-step explanation:

  • Cost = £6 per person
  • Teacher earns = 90% of total

<u>Total number of people:</u>

  • 13 + 11 + 16 = £40

<u>Total paymen</u>t:

  • 40*6= £240

<u>Teacher earns in total per given week:</u>

  • 240*90/100 = £216

7 0
3 years ago
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