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

I'LL GIVE BRAINLIEST !! FASTER please provide explaination

hãy làm 1 đoạn văn nghị luận xã hội phân tích về văn bản khi con tu hú

My father eats 125 g of chocolate a day. How many grams will he eat in two weeks?

It’s not C what is the answer

Step by step on how to do this plz

Explain a certain leadership role that you had or played either in your family, community or working environment. What influence did you have among the people y

What is 164.362 rounded to 4, 3 and 1 significant figures

A car left Sydney at 9 am and arrived in Melbourne at 6 pm. The distance travelled was 711 km. Find the car's average speed. km/h

Find the area of the circle. Use 3.14 for n. Do not round your answer. Hint: A = tr2 18 inches Area = [?] inches Enter the number that belongs in the green box.

The chemical elements display periodicity when they're arranged according to A: Atomic Weight B: Atomic Mass C: Atomic Volume D: Atomic Number