marckeltoocold marckeltoocold

14-02-2018
Mathematics

contestada

At the market, 5 light bulbs cost $9dollar
How much do 7 light bulbs cost?

Respuesta :

ariamna17 ariamna17

14-02-2018

9/5= 1.80
1.80x5= 9
so, each light bulb costs 1.80
1.80x7=12.6
the answer is 12.6

Answer Link

Otras preguntas

Which method of formal amendment has been used only once

What volume of 0.126 M HCl is needed to neutralize 2.96g of Mg(OH)2?

During the Renaissance, applying humanist ideas to government meant that people began to

What was a major characteristic of the Renaissance in Europe?

One way Japanese feudalism during the Tokugawa shogunate was different from European feudalism is that during this period of Japanese feudalism (1)

how to solve 2.75+.003+1.58

Some archaeologists believe the earliest human presence in the Americas is associated with the (1) migration of nomads across the Bering Strait (2) ex

Quebecois French __________.

Document 3 … Diplomatic exchanges between Christian Europe and Mongol Asia led to the emergence of the first Western eye-witness accounts of far-o

work out the area of a parallelogram of base 6cm and height 8cm