xxmikenikexx xxmikenikexx

30-06-2017
Mathematics

contestada

Sally is 2 years older than three times her brother Jim's age. If Jim is 4 years old, how old is Sally?

Respuesta :

KABOOMADEEBOOM KABOOMADEEBOOM

30-06-2017

We have to set up an equation for this problem, with s representing Sally's age.

[tex](4)3+2=s[/tex]
Therefore, s=14

Answer Link

Otras preguntas

4. Why did the early Christians face persecution from the Romans?

True or false? In a rough draft, you should focus on your ideas, not on the mechanics of writing

A rigid container equipped with a stirring device contains 1.5 kg of motor oil. Determine the rate of specific energy increase when heat is transferred to the o

i have a question for everyone so if I ask you 2 question would you answer them 1) would you become a muslim yes or no 5 sentences 2)do you like Arabic people y

In vertebrate animals, spermatogenesis and oogenesis differ in that ________. In vertebrate animals, spermatogenesis and oogenesis differ in that ________. ooge

Baird (optionor)gave Dole (optionee) an option to buy a piece of property for 6 months for $300,000. Dole gave Baird $150 for the option. Was this a valid optio

12) _Na+ _H2O → ___ NaOH + __H2

If the magnitude of a charge is twice as much as another charge, but the force experienced is the same, then the electric field strength of this charge is _____

is 2x+4+3(2x-1) equivalent to 8x-2

What makes the natural rights more important than equality?