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

2 1/8 x+ 3/4 x+ 1/6 − 7/12 x+5 2/3

PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!! Find BD. Write your answer as an integer or as a decimal rounded to the nearest tenth. BD =

what 3 countries were involved in the triangle of trade

Write and solve the equation. Ten less that a number y is 19.

The velocity,v of a missile is related to time t, By the equation v=5t^2+3t+1.calculate the time at which the velocity is minimum.also calculate the minimum vel

Simplify and solve it

what are the key elements of the constructive theory

PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!! Find the sine of ∠I. Write your answer as an integer or as a decimal rounded to the nearest hundredth.

After buying some marbles for $83.40, Thomas has $17.19 left. how much money did Thomas have to bring in with

How can Overproduction of a particular substance cause that substance to lose its effectiveness