09-11-2018
Mathematics

contestada

A construction crew has just built a new road. They built the road at a rate of 7 kilometers per week. They built 8.75 kilometers of road. How many weeks did it take them?

Respuesta :

Thisguy248 Thisguy248

09-11-2018

7 kilometers per 1 week equals 8.75 kilometers per x weeks.

7 / 1 = 8.75 / x

7 = 8.75 / x

7x = 8.75

x = 8.75 / 7

x = 1.25

It took 1.25 weeks to build 8.75 kilometers of road.

Answer Link

Otras preguntas

Help me please I don’t get this

Identify a way to increase the concentration of a gas substance. a) squeeze it into a bigger volume b) squeeze it into a smaller volume c) increa

If you multiply a value x by -2 and the product is -14, what sign is the value of x? Explain.You separate an amount into 3 equal groups of -6. Write and solve a

Suppose you were to do a new study. Assume that the higher standard deviation of 2.64 applies to the whole population. Your hypothesis is that the multisport at

An older patient is admitted to the hospital with a urinary infection and possible bacterial sepsis. The family is concerned because the patient is confused and

Read the excerpt from A History of the World in 100 Objects. This suffragette coin stands for all those who fought for the right to vote. Recent objects have be

Congress can use_______ power to stop a president from performing executive functions.

which describe political, social, or cultural changes, that took place, in rome, during the early empire? choose all answers that are correct. a ) confusion, be

tall tomoato plants are produced by TT and dwarf plants by its recessive allele tt. Hairy stems are produced by a dominant gene HH and hairless stems by its rec

Hi pls anwser will give brainliest