valak790 valak790

16-04-2020
Mathematics

contestada

4 identical books cost 13.20 What is the cost of 7 such books

Respuesta :

rushabhp935 rushabhp935

20-04-2020

Answer:

They would cost $23.10

Step-by-step explanation:

Answer Link

Otras preguntas

What Does Pie Equal if it is not available

How does an an electron microscope work?

Rebecca scored 60 out of 75 in her end of year test. What percentage mark did her teacher give her?

Solve the system, using any method. y = x + 2 and x + 2y = 25

What type of lines are 4x + 8y = 10 and 4x - 2y = 21 ?

What Does Pie Equal if it is not available

A cyclist accelerates from 0 m/s to 8 m/s in 3 seconds. What is his acceleration?

Materials that are poor conductors of thermal energy are called..... Materials that are good conductors of thermal energy are called ...

Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -9x2 + 4x + 9.

Cite examples of organisms that reproduce sexually and those that reproduce asexually