Questions by FirstName LastName

Questions by FirstName LastName

Simple drawings called pictographs were an early step toward the development of writing. a. true b. false

asked Dec 22, 2018

1 answer

1 vote

26.2k views

A car uses an average of 8 litres of fuel for every 100 km travelled. At this rate, how many litres would the car use to travel 250 km?

asked Nov 24, 2018

1 answer

0 votes

179k views

What is the simplified expression for –3cd – d(2c – 4) – 4d? A:–5cd B:cd – 8d C:5cd – 8d D:–5cd – 8d

asked Oct 20, 2018

1 answer

1 vote

185k views

The longer a tree has been growing, the taller it is. True or False: The height of the tree is a function of the length of time it has been growing.

asked Aug 21, 2018

1 answer

2 votes

122k views

Ayuda con estos ejercicios

asked Oct 16, 2017

1 answer

5 votes

211k views

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