Seudónimo Seudónimo

01-09-2015
Mathematics

contestada

the sum of two numbers is 54 and difference is 10. what are the numbers?

Respuesta :

konrad509 konrad509

01-09-2015

[tex]x+y=54\\ \underline{x-y=10}\\ 2x=64\\ x=32\\\\ 32+y=54\\ y=22 [/tex]

Answer Link

Otras preguntas

This a math question plz help asap with correct answer and explanation will give brainiest

Two cards are selected at random from a standard deck of cards. What is the probability that you select a king or a queen? (If your answer will reduce, you shou

Which of the following statements is true A. The relationship is a function because there are no two y-values corresponding to the same x-value B. The relations

∠Q and ∠R are complementary. If m∠Q = 33.8°, what is m∠R ? m∠R = 146.2° m∠R = 33.8° m∠R = 123.8° m∠R = 56.2°

Suppose you have the following variables defined: a = 100 b = 50 Write a Python if/else statement to assign the smaller of a and b to the variable m.

Which of the following is a property of salts? Undergo combustion Do not make ionic bonds easily Do not conduct electricity as solids Formed due to reaction of

Please help. I’ll mark you as brainliest if correct!

how does being mindful of your strengths, skills, weaknesses, and potential challenges or obstacles impact your personal, academic, and professional growth?

Solve the equation by completing the square. 3x^2-12x=96

∠Q and ∠R are complementary. If m∠Q = 33.8°, what is m∠R ? m∠R = 146.2° m∠R = 33.8° m∠R = 123.8° m∠R = 56.2°