littahayderlitta123 littahayderlitta123

03-09-2019
Mathematics

contestada

69 decreased by twice a number

Respuesta :

anonymous12345678901 anonymous12345678901

03-09-2019

decreased = subtract
x = a number
Twice a number = 2x

69-2x

To solve
69-2x=0
-2x=-69
x=34.5

Answer Link

Otras preguntas

A scientist wants to predict the weather. Which of the following spheres should he most directly study? Atmosphere Exosphere Geosphere Hydrosphere

what are the roots for x^2+47=3 2x^2+50=4 2x^2+85=7

For two functions, m(x) and p(x), a statement is made that m(x) = p(x) at x = 7. What is definitely true about x = 7?

What role did Lu Bang play in the Han Dynasty?

which type of bond will most likely be found in hbr? an ionic bond a metallic bond a polar covalent bond a nonpolar covalent bond

In a quadrilateral, a student can draw two diagonals. In a pentagon, a student can draw five diagonals. In a hexagon, a student can draw nine different diagonal

Keith is the leading goal scorer for a team in an ice hockey league. Last season, he scored 42 goals in 82 games. Assuming he scores goals at a constant rate, w

Which of the following is not a step that will help clarify the meaning of political messages? identify the main idea of the speech identify the historical co

Read the selection and match the English idiomatic expressions to the French: Aujourd'hui c'est la fin de la semaine et comme toujours je vais en ville avec m

What is the cotangent of Angle Q !! look at the pic for answer choices and the triangle