Which of the following functions represents a cell phone bill if there is a monthly charge of 20 dollars plus 6 cents for each m
2 answers:
Answer:
Option 3rd is correct
Step-by-step explanation:
Let x be the time in minutes and f(x) be the cell phone monthly bill.
Given the statement:
if there is a monthly charge of 20 dollars plus 6 cents for each minute of use
Use conversion:
1 cent = 0.01 dollars
6 cents = 0.06 dollars
" means 0.06 x
then;
the function represents a cell phone monthly bill is given as:
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Answer:
Your answer would be:
57.75 or 57 3/4
(I will show how many of each length of twine that is on the graph)
Point 2 1/4:
2
Point 2 3/4:
4
Point 3:
1
Point 3 1/2:
2
Point 3 3/4:
3
Point 4:
1
Point 4 1/4:
4
We can show how much length in total Stevie used with the following equation:
(2 1/4 x 2) + (2 3/4 x 4) + ( 3 x 1 ) + ( 3 1/2 x 2 ) + (3 3/4 x 3 ) + (4 x 1 ) + (4 1/4 x 4)
Each smaller equation in paraphrases shows how much of each length of twine at each point with x's on the number line. Altogether it would equal 57.75 or 57 3/4.
Step-by-step explanation:
Have a great rest of your day
#TheWizzer
