saiboytosamattN saiboytosamattN

01-11-2015
Mathematics

contestada

Boron is ten years older than his sister. In three years, he will be twice as old as she is now. How old are they now?

Respuesta :

tinmann tinmann

01-11-2015

Boron is 17 and his sister is 7. You know this because half of 20 is 10 and you minus 3 from one of them and take 10 to get the answer^.

Answer Link

Otras preguntas

In line 11 of the poem, what does the word hailed mean in context?

how does highlighting skills and experiences make you a suitable candidate

A coin flipped 80 times it lands on tails 47 times. What’s the probability lands on heads

(URGENTT) How is Anne Frank the protagonist of the play? give 2 reasons

In the figure below, KLMN is a rhombus. If KN=2x-1 and KL=8x-7, find the value of x.

Trash accumulated on a jobsite does not necessarily indicate a ___ of work.

________ is a decision maker's ability to discover original and novel ideas that lead to feasible alternative courses of action. A.Groupthink B.Dialectical inqu

What is a common denominator for 6/7 and 3/5

What is the measure of A. 70° B. 150° C. 160° D. 175°

What are organelles surrounded by ?