lorvenskyv01 lorvenskyv01

03-11-2017
Mathematics

contestada

two times a number added to another number is 25. three times the first minus the other number is 20

Respuesta :

elephant10 elephant10

03-11-2017

the answer is 2 times a number (nine) added to another number (seven) is 25. so 2x9+7=25 and 3 times 9 minus 7 is 20 :)

Answer Link

Otras preguntas

What changes did akhenaton make that unsettled Egypt

Climate influences the design of human structures, and human structures can influence climate. Please select the best answer from the choices provided. OT OF

Write down all the even numbers less than 100 that are prime numbers

reaction to kansas nebraska act eeffect

Why did Benjamin Franklin run away to Philadelphia?.

you arrive home from a party at 03:00 having promised your parents you would be in by 23:00 .You overhear a conversation between your parents as you are sneakin

What is the body language of an empathetic person?.

what is a spectorscope?

Aura is listing all of the possible ways she could help her neighbors with community clean-up. This stage of the problem-solving process is called

Can someone help me??!