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swat32
3 years ago
11

A cell phone provider will allow you to pay for a new phone over time. They require a $50 initial payment and then charge $25 pe

r month. If this situation were represented by a function, where y represents the total cost of the phone and x represents number of months, what would be the slope?
A) 0

B) 75

C) 25

D) 50
Mathematics
2 answers:
artcher [175]3 years ago
8 0
C:25 the charge multiples by the 20
puteri [66]3 years ago
7 0

Answer:

C) 25

Step-by-step explanation:

The charge per month, 25, multiplies the number of months, x, and then is added to the initial fee.

The function is

y = 25x + 50

The slope is 25.

Answer: C) 25

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Based on the graph of the line below, which describes the relationship between the value of the y-intercept and the
stepan [7]

Answer:

y intercept = 3

m = \frac{1}{3} --- slope

Step-by-step explanation:

Given

The attached graph

Required

Determine the slope and the y intercept

The y\ intercept is at the point where x = 0.

From the graph:

y = 3;\ when\ x = 0

Hence,

y intercept = 3

Next, we calculate the slope using:

m = \frac{y_1 - y_2}{x_1 - x_2}

Where:

(x_1,y_1) = (0,3)

(x_2,y_2) = (9,6)

So, we have:

m = \frac{3 - 6}{0 - 9}

m = \frac{-3}{- 9}

m = \frac{3}{9}

m = \frac{1}{3}

6 0
3 years ago
The country recreation department cleared a 3/4 mile long walking trail in Washington Park. There will be a small sign every 1/1
dem82 [27]

We are given " The country recreation department cleared a 3/4 mile long walking trail in Washington Park."

Therefore total distance = 3/4 miles.

"There will be a small sign every 1/12 mile along the trail, including at the beginning and end of the trail. "

Distance of small sign = 1/12 mile.

We need to find the number of signs in 3/4 miles each of 1/12 miles.

<em>In order to find the number of signs, we need to divide total distance by distance of a small sign.</em>

3/4  ÷ 1/12

= 3/4 × 12/1 = 3 × 3

= 9 signs.

<h3>Therefore, 9 signs are needed.</h3>
4 0
3 years ago
Factor: 2x^2-3x-20=0
Anon25 [30]

Answer:

x=-5/2,4

Step-by-step explanation:

4 0
3 years ago
Please help! not sure how to start.
bearhunter [10]
First simplify it so it would become -1 x^2 over 6 x^5
then you need to simplify the x's so do 5-3 so the final answer is -1 over 6 x^3
3 0
4 years ago
A bicycle is $199.99 and it is marked 5% off. What is the sale price of the bicycle?
vagabundo [1.1K]
<span>Thus, a product that normally costs $199 with a 5 percent discount will cost you $189.05, and you saved $9.95.</span>

<span>You can also calculate how much you save by simply moving the period in 05.00 percent two spaces to the left, and then multiply the result by $199 as follows: $199 x .05 = $9.95 savings.</span>

<span>Furthermore, you can get the final price by simply deducting .05 from 1 and multiplying it by $199 as follows: (1 - .05) x $199 = $189.05 final price. </span>

<span>If something costs $199 and is on sale for 5% off, then how much would it cost? Here we will show you how to calculate how much you save (discount) and how much you have to pay if something you want to buy is regularly $199, but is currently on sale for 5 percent off.

<span>$199
<span>SALE
</span>5% OFF</span>
There are many ways of calculating your discount and final purchase price. One way is to multiply 199 dollars by 5 percent, and then divide the answer by one hundred, then deduct that result from the original price. See illustration below:

+ Purchase Price = $199
- Discount (199 x 5)/100 = $9.95
<span>= Final Price 199 - 9.95 = $189.05

</span></span><span><span>Hope this helps you! <3</span></span>
4 0
4 years ago
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