annekagey annekagey

24-01-2021
Mathematics

contestada

After 50 years, Helena's age will be three times her age now. How old is Helena now?

Respuesta :

dlampp123 dlampp123

24-01-2021

Answer:

25

Step-by-step explanation:

n + 50 = 3n

25 + 50 = 75

hope this helps...

Answer Link

Otras preguntas

What is an example of a dedicated computer system?

What is the best measuring stick to use to determine the degree of fitness in evolutionary selection? A. The increase in lifespan resulting from selection B. Th

The sum 9/10 and 1/32 is less than or greater than 1?

Why did the USA and the USSR fall out after World War 2?

Is the group of words a simple sentence, a compound sentence, or a run-on sentence? The bustle of the airport, the sight of the airplanes, and the sound of the

A student pushes against a tree with a force of 10 newtons (N). The tree does not move. What is the amount of force exerted by the tree on the student?1) 0 N2)

Find the area of the given circle. Round to the nearest tenth.11.0 ft^238.5 ft^242.8 ft^2113.0 ft^2

What is an example of a dedicated computer system?

You heat a piece of iron from 200 to 400 K What happens to the atom's energy of random motion

what is the solution of 7x+21=21