Getting Towed The cost C, in dollars, to tow a car is modeled by the function C(x) = 2.5x + 85, where x is the number of miles towed. (a) What is the cost of towing a car 40 miles? (b) If the cost of towing a car is $245, how many miles was lt towed? (c) Suppose that number of miles that you can be towed? (d) What is the domain of C? you have only $150. What is the maximuni phones in inventor
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
![(c) Suppose that you have only $150. What is the maximum
(b) If the cost of towing a car is $245, how many miles was it
37. Getting Towed The cost C, in dollars, to tow a car is modeled
by the function C(x) = 2.5x + 85, where x is the number of
miles towed.
(a) What is the cost of towing a car 40 miles?
(b) If the cost of towing a car is $245, how many miles was ir
towed?
(c) Suppose that you have only $150. What is the maximuil
number of miles that you can be towed?
(d) What is the domain of C?
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The cost C ,in dollars ,to tow a car is modeled
C(x) = 2.5x +85
x= Number of miles towed.
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