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ExtremeBDS [4]
3 years ago
14

A student wants to buy a new cell phone. Teen-Mobile charges $15 a month plus $10 for every one gigabyte of data used. Bruh-rizo

n charges $30 a month plus $7 for every one gigabyte of data used.
Use the information provided to identify the growth (or unit rate of change) and starting value for:
Mathematics
1 answer:
Reika [66]3 years ago
5 0

Answer:

Let's define T(x) as the cost with the company Teen-Mobile, where x is the number of gigabytes used.

We have a constant fee of $15 plus extra $10 for each gigabyte used, then:

T(x) = $15 + $10*x

Let's define B(x), same as above, but for the company Bruh-rizon.

Here we have a constant of $30 plus $7 for each gigabyte used.

B(x) = $30 + $7*x

Where in each equation, the growth rate is the coefficient multiplicating the x (also called the slope) , and the other factor is the starting value (also called the y-intercept).

Now knowing the number of gigas that you use in a month, can decide which option is best for you.

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tabitha bought peppers that cost $0.79 per pound. she paid $3.95 for the peppers. How many pounds of peppers did she buy
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5 because $3.95 divided by 0.79 equals 5
3 0
3 years ago
Read 2 more answers
Solve ΔABC with ABC=51°, c=8 and a=11. Draw a diagram.
Rashid [163]

To solve a triangle means to obtain al the missing parts of the triangle.

<h3>How do you solve a triangle?</h3>

To solve a triangle means to obtain al the missing parts of the triangle. Now we have the following information;

<ABC = 51°

c = 8

a = 11

Then;

b^2 = a^2 + c^2 - 2acCos B

b^2 = (11)^2 + (8)^2 - [2 * 11 * 8 * cos 51]

b^2 = 121 + 64 - 55.38

b = 11.39

Now;

a/sinA = b/sinB

asinB = bsinA

sinA = asinB/b

sinA = 11 * sin 51/11.39

A = 48.6 or 49°

C = 180 - (49 + 51)

C = 80°

Learn more about triangles:brainly.com/question/2773823

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7 0
1 year ago
Which properties are best used prove a quadrilateral is a square?
adell [148]

Answer:

a, b, c, & d

Step-by-step explanation:

8 0
3 years ago
A drawing of the state of Utah is 7 cm tall and 5.4 cm wide. If the scale used to create the drawing was 1 cm to 50 miles, how m
Ksivusya [100]

Answer:

5

Step-by-step explanation:

4 0
3 years ago
winning 1 game, losing 6, and tying none. The team will play a total of 25 games this season. What percentage of the seven games
Bess [88]

Answer:

The percentage win so far is 14.27%

Step-by-step explanation:

The team won 1 game , lose 6 games and tie none . The team will play a total of 25 games this season .

The team have played 7 games in total and they won only 1 and lose 6 out of the 7 games played . They will play a total of 25 games this season. The percentage of game played that have been wins can be calculated below.

percentage win = 1/7 × 100

percentage win = 100/7

percentage win = 14.2857142857

percentage win  ≈ 14.27%

The percentage win so far is 14.27%

6 0
2 years ago
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