Babydoll719 Babydoll719

03-09-2014
Mathematics

contestada

if five notebooks cost $5.25 , how much would three notebooks cost?

Respuesta :

rickyboedeker rickyboedeker

03-09-2014

Set it up as a ratio. $5.25/5 = $1.05 per notebook

Then solve your equation by multiplying the cost by 3. 3 * $1.05 = $3.15

Answer Link

Otras preguntas

Briefly describe the unifying characteristics of australia

a car traveling at 7.0 m/s accelerates uni formally at 2.5 m/s^2 to reach a speed of 12.0 m/s how long does it take for the acceleration to occur

Mushrooms and toadstools are members of the phylum. A) Zygomycota . B) Ascomycota . C) Basidiomycota . D) Chydridiomycota

People with long-term clinical depression tend to have more heart disease because

Give an example of a model used in science that is larger than the real object and an example of a model that is smaller than the real object

the organ systems are consistently working together to maintain __________. a) homeostasis b) resting potential c) action potential d) nerve impulses

The four types of subjects discussed in this lesson are singular, plural, compound, and_____? a. collective b. gerund c. phrase d. preposition

wht is one thing tht native Americans eat?

Reading actively is important because it A. helps you understand the text B. keeps your blood flowing C. makes you seem more intelligent D. can teach you a

#1. What was one effect of new British taxes on colonists?