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

What the answers for 1 and 2
find the perimeter use pi
To feed his plants, Logan creates a mixture that requires 3/8 cup of plant food for every gallon of water.If he uses 10 1/2 gallons of water, what is the total
Three moons are in the same circular orbit around a planet. The moons are each 115,000 kilometers from the surface of the planet, located at points A, B, and C.
Which Middle English dialect was used in the writing of The Canterbury Tales?
can someone answer these questions please!!!
Can someone help with math homework
at 6 am the temperature was -9°F by 11 am the temperature had increased 34°F.what was the temperature at 11am?
Bogota is known for: capital city oil exporting Salt Cathedral hunters orchids
Give three ways that boys and girls react differently to stress.