destinyejike49 destinyejike49

02-10-2021
Mathematics

contestada

the sum of two numbers is 21. ¾ of the number added to⅔ of the other give a sum of 15 find the two numbers

Respuesta :

fibonacci1618033989 fibonacci1618033989

02-10-2021

Answer:

12 and 9

Step-by-step explanation:

Hello.

General idea: You symbolize the numbers with letters and create two simultaneous eqns.

Ver imagen fibonacci1618033989

Answer Link

Otras preguntas

Which phrase correctly completes the following conversation? Sarah : Veux-tu manger la crème brûlée? Nathalie : Oui, Je l’aime _______. A) Donnez-la B) Donn

The oldest rocks found on the earth's surface date back about ________ billion years.

MARK AS BRAINLIEST EZY POINTS!Decide whether the command is grammatically CORRECT or INCORRECT as written. Dobles a la derecha.

Help Plz dont understand

The speaker’s tone in "Harlem" is best described as A. frustrated. B. conflicted. C. joyful. D. accepting. I already know the answer and it's A. This is just f

Find y'' by implicit differentiation. 3x^3 + 4y^3 = 5

Antibiotics can be used to treat _____.

Congratulations! you have installed linux as your first vm. the gui is nice and you'll get the feel for it quickly (unless you already have it!). you will becom

There are exactly 60 seconds in a minute, there are exactly 60 minutes in an hour, there are exactly 24 hours in a mean solar day, and there are 365.24 solar da

The actions of native americans in pontiacs rebellion suggested that further colonial expansion would result in