What is 50+_that equal420
2 answers:
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Answer:
$43
Step-by-step explanation:
Given
Required
Calculate the amount spent
First, we need to calculate the total amount she had.
Represent amount spent with x.
The relationship between total amount, spending and amount left is:
Collect Like Terms
After 2 miles, the cost will be same for both companies.
Step-by-step explanation:
Charges of Cabs'R Us = $4.00
Per miles charges = $3.00
Let,
x be the number of miles.
R(x) = 3x+4.00
Charges of Call A Cab = $2.00
Per mile charges = $4.00
A(x) = 4x+2.00
For same amount;
R(x) = A(x)
After 2 miles, the cost will be same for both companies.
Keywords: function, subtraction
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