Seudónimo Seudónimo

02-10-2014
Mathematics

contestada

Eddie is 7 years older than Brian. If Brian is x years old, then how old was Eddie 11 years ago?

Respuesta :

macio06 macio06

02-10-2014

Knowing that Eddie is 7 years older than Brian we can create such equation
x+7-11= Eddies age 11 years ago - the result
7 is because Eddie is 7 years older
-11 because of 11 years ago

Answer Link

Otras preguntas

A patient needs to receive 35 mg of amoxicillin orally. The drug is available in a strength of 100 mg/tsp, How many tsp of the drug must the patient swallow to

Which of the following nutrient cycles has its largest reservoir in the atmosphere? A) Carbon cycle B) Nitrogen cycle C) Potassium cycle D) Phosphorus cycle E)

The areas of two circles are 36(pi) and 64(pi). What is hte ratio of the diameters? of the circumferences?

For f(x)=3x+4, find f(2) and find x such that f(x)=17

How many combinations of 3 students can a teacher choose from 32 students? A. 96

The Earth has a radius of 6,400 kilometers. A satellite orbits the Earth at a distance of 12,800 kilometers from the center of the Earth. If the weight of the s

what kind of symbiotic relationship is showm between Dori and Marlin

past perfect tense: the storm STOP by early afternoon.

reduce 15 1/4 +1 1/2 +3/20 to lowest term.

solve the proportion2x + 1/x + 1 = 14/3x-1