rtru044 rtru044

03-02-2018
Mathematics

contestada

a car travels 35 mph for r+2 hours,how far does it travel

Respuesta :

jdoe0001 jdoe0001

03-02-2018

recall d = rt, distance = rate * time.

[tex]\bf d=rt\qquad \begin{cases} r=\stackrel{mph}{35}\\ t=\stackrel{hours}{r+2} \end{cases}\implies d=35(r+2)\implies d=35r+70[/tex]

Answer Link

Otras preguntas

In the southern hemisphere about ________ percent of the surface is land. 55 .019 19 1.9 78

Norma and Rene are serving cupcakes at a school party. If they arrange the cupcakes in groups of 2.3.4.5. or 6 they have exactly one cupcake left over. what is

Using the following production tally, determine how many total mousetraps were produced during a shift: Quantity per package: 60 Number of packages you sealed:

An area of 16m^2 can be covered by 1.5 litres of pain. How many litres are needed to cover 20m^2?

What is the preposition of the sentence: the rider's trail began at st Joseph, Missouri?

the lenths of the sides of are 1/x, 1/2x, and 2/3x meters. Find a rational expression for the perimeter of the triangle..can anyone help pls..im bad at word pro

How does acid rain affect aquatic animals?

why was the proclamation of 1763 important to Georgia

What is 0.00001 as a power of 10

The gene responsible for a particular congenital cardiac anomaly is said to have complete penetrance. what are the clinical implications of this fact?