Agarciamariah Agarciamariah

23-08-2016
Mathematics

contestada

If a car travels at a speed of 25 mi/h for t hours, then travels 45 mi/h for m hours. What does the expression 25t + 45m represent

Respuesta :

Kalahira Kalahira

28-08-2017

The expression of 25t +45m shows the total number of miles driven at both speeds. In order to solve this equation you would need to know the total number of hours driven in order to multiply that by the appropriate speed in terms of miles per hour.

Answer Link

Otras preguntas

What Is Multiliteracy?

what volume measured in stp will 3.75 grams of helium gas occupy?

who was cleopatra's mother

help what is x^2-2x-24=0 I know you can use quadratic formula I just forgot how examples always help :)

how we know that ancient civilizations knew of and were concerned about infectious diseases

log7 1/49=-x-2 hate math so bad it won't even let me sleep

A steel block has a volume of 0.08 m³ and a density of 7,840 kg/m³. What is the force of gravity acting on the block (the weight) in water?

Which of the below statements is not true about Arlington National Cemetery?a) It's the only cemetery in the country with veterans from all U.S. wars.b) The lan

Simplify the following expressionx - 4y + 5z - 3x - y + 2z = ?.

who was cleopatra's mother