Maths-
General
Easy
Question
A care-sharing service charges $6 per hour to rent a car plus a $10 fee for insurance. Which of the following gives the total cost c, in dollars, of a rental that lasts t hours?
- c = 6t + 10
- c = 6t - 10
- c = 10t + 6
- c = 16t
The correct answer is: c = 6t + 10
HINT :- total cost is equal to sum of rent upto t hours and insurance fee.
Given time is t hours, insurance fee is $10, rent per hour = $6
total cost is equal to sum of rent upto t hours and insurance fee.
Step 1: finding rent upto t hours
Rent upto t hours = t × rent per hour .
Rent upto t hours = t × $6 = $ 6t
Step 2:- find total cost c
insurance fee is $10
∴Total cost c = 6t + 10 .
Related Questions to study
Maths-
What is the solution to the equation above?
What is the solution to the equation above?
Maths-General
Maths-
A certain package requires 3 centimetres of tape to be closed securely. What is the maximum number of packages of this type that can be secured with 6 meters of tape? (1 meter = 100 cm)
A certain package requires 3 centimetres of tape to be closed securely. What is the maximum number of packages of this type that can be secured with 6 meters of tape? (1 meter = 100 cm)
Maths-General
Maths-
If 
for all positive values of x, what is the value of 
?
If for all positive values of x, what is the value of ?
Maths-General
Maths-
(x2 - 3) – (- 3x2 + 5) Which of the following expressions is equivalent to the one above?
(x2 - 3) – (- 3x2 + 5) Which of the following expressions is equivalent to the one above?
Maths-General
Maths-
The points plotted in the coordinate plane above represent the possible numbers of wallflowers and cornflowers that someone can buy at the Garden the Store in order to spend exactly $24.00 total on the two types of flowers. The price of each wallflower is the same and the price of each cornflower is the same. What is the price, in dollars, of 1 cornflower? (Disregard the $ sign when gridding your answer. For example, if your answer is $9.87, grid 9.87 )
The points plotted in the coordinate plane above represent the possible numbers of wallflowers and cornflowers that someone can buy at the Garden the Store in order to spend exactly $24.00 total on the two types of flowers. The price of each wallflower is the same and the price of each cornflower is the same. What is the price, in dollars, of 1 cornflower? (Disregard the $ sign when gridding your answer. For example, if your answer is $9.87, grid 9.87 )
Maths-General
Maths-
x + x = 9
What value of x satisfies the equation given?
x + x = 9
What value of x satisfies the equation given?
Maths-General
Maths-
Feeding Information for Boarded Pets
The table above shows the kinds of foods that are fed to the cats and dogs currently boarded at a pet care facility. What fraction of the dogs are fed only dry food?
Feeding Information for Boarded Pets
The table above shows the kinds of foods that are fed to the cats and dogs currently boarded at a pet care facility. What fraction of the dogs are fed only dry food?
Maths-General
Maths-
ax + by = b
In the equation above, a & b are constants and 0 < a < b. Which of the following could represent the graph of the equation in the xy-plane?
ax + by = b
In the equation above, a & b are constants and 0 < a < b. Which of the following could represent the graph of the equation in the xy-plane?
Maths-General
Maths-
(7532 + 100 y2) + 10 (10 y2 – 110) The expression above can be written in the form
ay2 + b , where a and b are constants. What is the value of a + b ?
(7532 + 100 y2) + 10 (10 y2 – 110) The expression above can be written in the form
ay2 + b , where a and b are constants. What is the value of a + b ?
Maths-General
Maths-
h(t) = -16t2 + 48t +72
If air resistance is ignored, the function h defined above models the height above ground, in feet, of a toy rocket t seconds after it is launched from the roof of building. Based on the model, what is the height above ground, in feet, of the toy rocket 1 second after launch?
h(t) = -16t2 + 48t +72
If air resistance is ignored, the function h defined above models the height above ground, in feet, of a toy rocket t seconds after it is launched from the roof of building. Based on the model, what is the height above ground, in feet, of the toy rocket 1 second after launch?
Maths-General
Maths-
What is the sum of the solutions to the given equation?
What is the sum of the solutions to the given equation?
Maths-General
Maths-
A pizza parlor sells pizza slices for $ 3 each and calzones for $ 4 each. A group of friends spent $ 51 on pizza slices and calzones at the parlor. If they bought 6 calzones, how many pizza slices did they buy?
A pizza parlor sells pizza slices for $ 3 each and calzones for $ 4 each. A group of friends spent $ 51 on pizza slices and calzones at the parlor. If they bought 6 calzones, how many pizza slices did they buy?
Maths-General
Maths-
The graph of a line in the x y-plane passes through the point (1, 4) and crosses the x-axis at the point (2, 0) . The line crosses the y-axis at the point (0, b) . What is the value of b ?
The graph of a line in the x y-plane passes through the point (1, 4) and crosses the x-axis at the point (2, 0) . The line crosses the y-axis at the point (0, b) . What is the value of b ?
Maths-General
Maths-
3x + y = 29
x = 2
If (x , y) is the solution to the given system of equations, what is the value of y ?
3x + y = 29
x = 2
If (x , y) is the solution to the given system of equations, what is the value of y ?
Maths-General
Maths-
The dimensions of a right rectangular prism are 4 inches by 5 inches by 6 inches. What is the surface area, in square inches, of the prism?
The dimensions of a right rectangular prism are 4 inches by 5 inches by 6 inches. What is the surface area, in square inches, of the prism?
Maths-General
