tabionjones tabionjones

07-09-2017
Mathematics

contestada

Sarah is twice as old as her youngest brother. If the difference between their ages is 15 years, how old is her youngest brother?

Respuesta :

xcamayaxc xcamayaxc

07-09-2017

If the difference between their ages is 15 years....
2x - x = 15
x = 15 years old. 15 years old is the age of the youngest brother

Answer Link

Otras preguntas

Please help me solve this!!!

what are the solutions to log5(x + 5) = x2 a. x = -0.93 b. x = 0 c. x = 0.87 d. x = 1.06

see attachment. what is the length of x in the diagram below? answer in rational form

Melanie invest 13,000 dollars into an account at an annual rate of 0.4 simple interest for 36 months. What is the principal of this scenario?

The following statements are made about some number: a) It is prime b) It is odd number and less than 5 c) It is an even number d) It is 3 Find this number

Please help ASAP cuz I need to finish it before vacation which is tomorrow!!!!

....... and....... are the father of cognitive therapy. the answer choices A john watson,B.F. skinner B carl rogers ,abraham maslow C albert ellis ,Aaron bec

If Lamar follows the pattern below how many tiles will he need for his seventh figure the top one

Which is the slope of the line that passes through the points (−2,4) and (5,−1)? slope = 2/3 slope = -7/5 slope = -3 slope = -5/7

are the word of "leadership" a trait?