zachbay12345 zachbay12345

21-12-2020
Mathematics

contestada

the sum of two numbers is 61 and the difference is 15. what are the numbers?

Respuesta :

JosephMk JosephMk

02-01-2021

Answer:

the numbers are 23 and 38

Step-by-step explanation:

(a+b=61) - (a-b=15)

2b=46

b=23

a+b=61

a+23=61

a=38.

Answer Link

Otras preguntas

The processes associated with acid rain or acid rain deposition include all of the following EXCEPT: The processes associated with acid rain or acid rain deposi

Appeasement Paragraph After reading the documents, write a 5-SENTENCE PARAGRAPH answering the question: Was appeasement the right policy for England in 1938? In

In a population of tomato plants, mean fruit weight is 10 g and narrow-sense heritability is 0.25. A. Tomato plants whose fruit averaged 15 g were selected fro

The psychosexual stage where children begin to identify with traits of their opposite sex parent is____________________-.

A microphone is located on the line connecting two speakers that are 0.936m apart and oscillating in phase. The microphone is 2.83m from the midpoint of the two

A nonlinear programming problem (NLP) is an optimization problem in which the objective function and/or the constraints are not linear functions of the decision

Evaluate the function f(x)=6.5x at x=−π.

Which of the following nutritional concerns during pregnancy is correctly matched with associated adverse outcomes? A) Adequate iron—neural tube defects B) Ex

In this discussion, write a response about the role trade played in connecting people across continents during the long medieval period. Provide evidence from t

One of the Defensive strategies is marking. What is marking?