To find out how many miles the total charge for each vehicle is the same, set up an equation and solve for x.
To find out how many miles the total charge for each vehicle is the same, we need to set up an equation.
Let's suppose the number of miles is x. For the first vehicle, the total charge can be represented as 240 + 0.25x, and for the minivan, it can be represented as 180 + 0.40x.
Setting up the equation, we have:
240 + 0.25x = 180 + 0.40x
Now, we can solve this equation to find the value of x.
Subtracting 0.25x from both sides, we have:
240 = 180 + 0.15x
Subtracting 180 from both sides, we have:
60 = 0.15x
Dividing both sides by 0.15, we get:
x = 400
Therefore, after 400 miles, the total charge for each vehicle is the same.
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The equation for the number of beats per minute is 55 beats per minute
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the total number of beats be = A
Now , the value of A = 220 beats
The total time required for Sam to have 220 beats = 4 minutes
So , the number of beats of Sam in 1 minutes is calculated by
The equation will be
The number of beats of Sam in 1 minutes is = total number of beats / total time required for Sam to have 220 beats
The number of beats of Sam in 1 minute is = 220 / 4
The number of beats of Sam in 1 minute is = 55 beats per minute
Therefore , Sam would have 55 beats every minute or 55 beats per minute
And for the period of 4 minutes , Sam would have
Number of beats for 4 minutes = number of beats of Sam in 1 minute x 4
Number of beats for 4 minutes = 55 x 4
Number of beats for 4 minutes = 220 beats in 4 minutes
Hence , The equation for the number of beats per minute is 55 beats per minute
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Answer:
56
Step-by-step explanation:
A rectangle measures 14 cm by 4 cm
Length of Rectangle= 14 cm
Breadth of Rectangle= 4 cm
Area of Rectangle= Length × Breadth
Area of rectangle= 14 cm× 4 cm
Hence,Area of rectangle = 56
Hence, the correct answer is 56
The time-duration "63-months" in years can be expressed as 5.25 years.
To determine the length of 63 months in years, we divide 63 by the number of months in a year, which is 12.
Dividing 63 by 12 yields a quotient of 5 with a remainder of 3.
This means that 63 months is equivalent to 5 years and 3 months.
To express it completely in years, we consider the fraction of the year represented by the remaining 3 months.
Since there are 12 months in a year, 3 months is equivalent to 3/12 which 1/4 of a year = 0.25 year.
Therefore, 63 months is approximately 5.25 years.
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