Answer:
Step-by-step explanation:
Amounts spent on Wednesday and Thursday are $4 and $5.
<u>The rate of change over one day is:</u>
Answer: $10
Step-by-step explanation:
Assume the price of the phone case is x.
Assume the price of the charging cord is y.
Discounted price for phone case : 15% * x
= 0.15x
Discounted price for charging cord = 0.15y
Expression is therefore:
0.15x + 0.15y = 4.20
0.15 * 18 + 0.15y = 4.20
2.7 + 0.15y = 4.20
0.15y = 4.2 - 2.7
y = 1.5/0.15
y = $10
The table is an illustration of a linear function.
The description of the charges is: <em>A) The ride requires a $14 initial fee, plus 50 cents per mile driven</em>
<em />
The base fee is the charges, when the number of miles is 0
From the table;
y = $14, when x = 0
So, the base fee is $14
Next, we calculate the slope (m)

From the table, we have:



The above means that:
The cost per mile is $0.5 (i.e. 50 cents)
Hence, the description of the charges is: <em>A) The ride requires a $14 initial fee, plus 50 cents per mile driven</em>
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Read more about linear functions at:
brainly.com/question/20286983
Answer:
29;10
Step-by-step explanation:
Answer:
The one that is 0,-3 and 3,0
Step-by-step explanation: