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tresset_1 [31]
3 years ago
11

What is the value of |-7 |?

Mathematics
1 answer:
adell [148]3 years ago
7 0

Answer:

7

Step-by-step explanation:

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If you average 10 miles per hour, how long will it take to go 8 miles​
s344n2d4d5 [400]

Answer:

It would take 48 minutes

Step-by-step explanation:

60/10=6

Each mile is 6 minutes. 6x8=48

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3 years ago
What is the surface area of a cylinder with a height of 12.9 and a radius of 9.2?
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The answer will be 1277.49
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3 years ago
The Tucker Gym charges a one time fee of $50 plus a $25 monthly membership
FinnZ [79.3K]

Answer:

y = 50 + 25x.............(i)

y = 80 + 15x.............(ii)

x = 3

y = 125

Step-by-step explanation:

The tucker Gym charges a one time fee of $50 plus a $25 monthly membership charge.  

The NoFo health club charges a one time fee of $80 plus a $15 monthly membership fee.

Let

number of month = x

total cost = y

Tucker Gym

y = 50 + 25x.............(i)

NoFo Gym

y = 80 + 15x.............(ii)

combining the equation

y = 50 + 25x.............(i)

y = 80 + 15x.............(ii)

y - 50 = 25x

y/25 - 2 = x

insert x in equation (ii)

y = 80 + 15(y/25 - 2)

y = 80 + 3y/5 - 30

y = 50  + 3y/5

y - 3y/5 = 50

5y - 3y/5 = 50

2y/5 = 50

cross multiply

2y = 250

y = 250/2

y = 125

insert y in equation (i)

125 = 50 + 25x

125 - 50 = 25x

75 = 25x

x = 75/25

x = 3

6 0
4 years ago
What is - √61 to the nearest integer and nearest tenth?
Amiraneli [1.4K]
The nearest integer would be 8.
3 0
3 years ago
Please someone help me asap!
Serga [27]

Answer:

Option (D)

Step-by-step explanation:

Domain is a defined by the of x-values of the graph of a function.

Similarly, Range is defined by the y-values.

From the graph attached,

Domain of the graphed function: (-∞, ∞)

Range of the function: (0, ∞)

Therefore, domain is the set of all real numbers and range of the function is the set of all real numbers greater than zero.

Option (D) will be the correct option.

8 0
3 years ago
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