A textbook costs 4 times as much as a novel. If the textbook cost $140, find the cost of the novel.

2 answers:

max2010maxim [7]3 years ago

7 0

The equation would be textbook (t)=4*novel(n)
Substitute 140 in for t
140=4n
divide both sides by 4, and you get 35=n
t=140
n=35

Dafna1 [17]3 years ago

5 0

Since it costs four time more all u have to do is to divide 140 by 4 and the novel costs $35

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