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OverLord2011 [107]
2 years ago
13

What is the slope of the line that passes through (2, 3) and has a y-intercept of -1?

Mathematics
1 answer:
sashaice [31]2 years ago
7 0
I believe that the slope would be 4/2 or 2, but i wouldn’t take my word for it
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A company is planning to manufacture snowboards. The fixed costs are $ 100$100 per day and total costs are ​$55005500 per day at
Rama09 [41]

Answer:

The equation for total cost function is

C(x)=100+270x

Step-by-step explanation:

Variable cost per per board =total cost per day-fixed cost per day/daily output

total cost per day is $5,500

fixed cost per day is $100

20 boards are produced per day

variable cost per board=($5,500-$100)/20=$270 per day

Total cost C(x)=fixed cost per day+ variable per board*number of daily output

Since daily output is represented also by x ,total cost function is given thus:

C(x)=100+270x

4 0
3 years ago
A mousetrap car is filmed as it runs the racecourse. The film includes 1,200 photo frames taken in 8 seconds. How many frames we
jarptica [38.1K]

Answer: 150 frames were taken.

4 0
3 years ago
Is the relationship shown by the data linear? How can you tell if it is or is not? If so, model the data with an equation.
Marat540 [252]

Answer:

linear and y = 2x + 19

Step-by-step explanation:

the x- values increment by 2 and the values of y increment by 4

This indicates a linear relationship exists in the form

y = mx + c ( m is the slope and c the y-intercept )

m = \frac{rise}{run} = \frac{4}{2} = 2

y = 2x + c ← is the partial equation

to find c use any ordered pair from the table

using (- 5, 9 ), then

9 = - 10 + c ⇒ c = 9 + 10 = 19

y = 2x + 19 ← linear equation

As a check

x = - 7 : y = - 14 + 19 = 5 ← correct value of y

x = - 5 : y = - 10 + 19 = 9 ← correct value of y

x = - 3 : y = - 6 + 19 = 13 ← correct value of y

x = - 1 : y = - 2 + 19 = 17 ← correct value of y


4 0
3 years ago
Kyle has a lock combination with three
Tpy6a [65]

Answer:

kYL E DID WHAT

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Can someone check my answers and tell me if it’s right or not? Thank you so much :)
inessss [21]

Answer:

yes i think u are correct

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
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