12-12-2020
Mathematics

contestada

one number is 12 more than twice another number. what are the numbers if their sum is 72?

Respuesta :

12-12-2020

Answer: 20, and 52

Step-by-step explanation: lets "translate" the sentence

one number=a

the other numebr b=2a+12

a+b=72

a+2a+12=72

3a=72-12

3a=60

a=60/3=20

a=20

b=52

a=b=72

Answer Link

Otras preguntas

what fact would you select to justify your understanding of Ghandi's arrest?

The San Marino High school biology club is planning a trip to yomesite national park. the trip will cost $200 per club member plus an $800 deposit. please graph

Raised point all correct answer only!!! what is the 5 adjective help fast fast

Glycolysis as a chemical reaction which maybe coupled with another chemical reaction which requires oxygen? what is that other chemical reaction that requires o

Which sequences of transformations confirm the congruence of shape II and shape I? a)a reflection of shape I across the x-axis followed by a 90° clockwise rotat

The phrase "six more than a number" can be written as which variable expression?

What is the solution to the equation: 2 ∣ x + 1 ∣ + 3 = 11 ?

____of perpetrators are serial offenders. They commit_____of all sexual assaults.They assault an average of____times.

Write an equation to determine the number(t) that Raymond was on the trampoline.

In the word intrahepatic, the prefix intra- means ____________ the liver.