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 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

The population of Philadelphia, Pennsylvania, is about 1.5 × 106 people. The population of Moscow, Russia, is about 8 times greater than the population of Phila
5x – (1 + i) = (9 + 41)
-33+2x= -6(1 + 5x) +5x
created the classification system and logical reasoning methods. A. Aristotle B. Plato C. Socrates D. Hippocrates
WHAT WAS THE FRENCH AND INDIAN WAK? HOW DID /T END?
HELP ME!!! I will mark you Brainly Answer the question below. Use the rubric in the materials for help if needed The Thirteenth Amendment outlawed slavery in th
Which statement about the ordered pairs (−9, 3) and (2, −4) is true for the equation 6x−y2=14? Both ordered pairs are solutions. (−9, 3) is a solution to the eq
If air has a density of 1.225 kg/m3, what is the mass of the air in a hot air balloon that has a volume of 2,800 m3?
Which words have a connotative meaning in the sentence A. Any neighborhood B. Red pepper C. Borrowed D. Messenger system
Please help easy vocab