themfookinavocadoes themfookinavocadoes

01-11-2020
Mathematics

contestada

I have 1,000 riyals in ten and five riyal notes. If the number of ten riyal notes that I have is ten more than the number of five riyal notes, how many notes do I have in each denomination?

Respuesta :

fatimunir24 fatimunir24

01-11-2020

Answer:

66 notes of 5 riyal

76 notes of 10 riyal

Step-by-step explanation:

(10x + 10) +5x = 1000

15x = 990

x = 66

so there are 66 of 5 riyal notes and 66 + 10 ie 76 of 10 riyal notes

Answer Link

Otras preguntas

The caterpillar is trying to crawl up the tree. It takes 2 minutes to climb 1 foot, but it falls back 6 inches each time it reaches 1 foot. How long will it tak

multiplies to -294 but adds to 7

Exit Which of the following is an example of how European countries used economics as a way to foster peace? A. NATO B. the Warsaw Pact C. the League of Nation

Which process is performed by both plants and animals to break down sugars to provide energy in the form of ATP

what is peru's birth rate

In studies scientists have found that the level of carbon dioxide has increased. What is an explanation for this? A. volcanoes erupting B. humans use of fossil

What is 39 squared? A. 39 B. 1,482 C. 1,521 D. 78

Central America serves as a(n) _____________ between North and South America A. isthmus B. canal C. highland D. plateau

a person who is 15 years old has a maximum heart rate of

Paris is southeast of london true or false