21-10-2021
Mathematics

contestada

This question in algebraic expression and number form : the difference between 20 and x

Respuesta :

yzaoriginal1 yzaoriginal1

21-10-2021

Answer: Let the numbers be x and y.

x+y = 20 …(1)

x-y = 10 …(2)

Add (1) and (2)

2x = 30, or x = 15, and so y = 5.

The product of the two numbers = xy = 15*5 = 75.

Step-by-step explanation:

Answer Link

Otras preguntas

Please answer the question from the attachment.

Sensory receptors, the integrating center, and effectors are mechanisms in the body designed to _____. actively transport molecules aid in the digestive process

Which statement best describes the political structure of the ancient Mayas? The Mayas developed city-states that were powerful but independent. The Maya civili

what is the factors of 2464 and 88 what's the factors of 2464 and 88

what are two forms of propaganda that Hitler used.

Kevin drove 22 1/2 miles in 1/3 of an hour. What is the mph.

Early societies that organized laws into codes influenced the Founding Fathers of government in the United States. Who were two of the leaders of these early so

who was susan e hinton

Which of these is the word coined by Raphael Lemkin in 1943 and means “the deliberate and systematic destruction of a racial, political, or cultural group?"

8 less than the product of eleven and a number c