janellesteele9398 janellesteele9398

22-03-2018
Mathematics

contestada

The sum of two numbers is 140 and their difference is 20. what are the two numbers

Respuesta :

hayleehennis hayleehennis

22-03-2018

I believe the two numbers are 60 and 80.

Answer Link

Otras preguntas

World War II and the Cold War convinced US politicians to do which of the following?

A plot must involve _____. a problem characters complications setting a climax a resolution *Select all that apply

What is the concentration of a 500 mL solution containing 5 moles of solute? A. 0.01 M B. 0.1 M C. 1 M D. 10 M

Which situation is a long-term effect of the industrial revolution?

2. How did the United States help rebuild Afghanistan? 3. Where and when was bin Laden located and killed? 4. What is the danger of state-sponsored terrorism

In which type of government is the state or local government the final authority?

Sort, in order from beginning, the parts of an ecosystem: green plants herbivorous animals sun carnivorous animals decomposers soil, water, and climate

Johnny wants to know how many students in his school enjoy watching science programs on TV. He poses this question to all 26 students in his science class and f

Some neurons enable you to grasp objects by relaying outgoing messages to the muscles in your arms and hands. these neurons are called:

What were two goals of the progressive movement in the u.s in the 1900?