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

Please help me Will give brainliest

Which president declared that the United States would land on the moon by the end of the decade?

How many liters of nitrogen gas are needed if 15.9g of aluminum is produced? please show work

find exact value to approximate value to 4 decimal places In(5x+1)=2

A store owner bought a grill for $180, then marked it up 25% to sell in his store. If a customer has a coupon for 25% off and purchases the grill, which stateme

8. The Computer Shop sells computers. The shop has a fixed the shop has a fixed cost of $1500 per week. Its average cost per computer is $649 each, and the aver

thirty two year old Kent found a bag containing several thousand dollars in the park. He is discussing with his family wether to give the money to the appropria

Calculate the circumstances of the shape below

A program similar to mtr, ____, is available as a command-line utility in Windows operating systems.

a. translation; four units right and six units down b. translation; four units left and six units down c. rotation; 90 degrees d. reflection; across y=-4