Write and solve an equation to find the number of miles you must drive to have the same cost for each of the car rentals. Let m represent the number of miles.
$20 plus $0.50 per mile
$30 plus $0.25 per mile
Equation

m=40 miles

Step-by-step explanation:

the cost of 1 car=20+0.50m

the cost of second car=30+0.25m

NOW:-

20+0.50m=30+0.25m

0.50m-0.25m=30-20

0.25m=10

m=10/0.25

m=40 miles

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book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation:

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.