moarmy33 moarmy33

21-10-2021
Mathematics

contestada

Please answer ASAP
The price of a dozen exercise book is 72 dollars find the cost of 18 exercise books

Respuesta :

mhanifa mhanifa

21-10-2021

Answer:

$108

Step-by-step explanation:

Dozen = 12

Use the ratio:

12 ⇒ 72
18 ⇒ x

Find x:

x = 72*18/12 = 108

Answer Link

Otras preguntas

7 5/7×5 Which choice is the most reasonable answer A 32 4/7 B 41 4/7 C 34 4/7 D 38 4/7

What is the vertex for the graph of f (x)=-3 (x+5)^2+7? Does the parabola open upward or downward why?

The Industrial Revolution created which social class?

What three Supreme Court justices were appointed by President Reagan?

Joey has a collection of baseball cards that he has separated into two different value categories. His common cards are worth $0.75 each and his premium cards a

Jeans are on sale for 20% off the regular price. Which function would give you the total cost for purchasing a pair of jeans that costs x dollars? A. f(x)=0.2x

Someone please help me will give BRAILIEST!!!!

The social gospel movement taught that poverty was caused by good works. laziness. sin. society’s problems.

Which nation(s) invaded two countries in March 1938?

Mark charged a battery. Each minute, the percentage of the battery's capacity that was charged increased by 2.5 percent After 17 minutes of charging, the batter