DumDumOnAStick DumDumOnAStick

16-03-2017
Mathematics

contestada

two numbers have a sum of 1,212 and a difference of 518. What are the two numbers? (This is common core so i have to show my work)

Respuesta :

jasminewerry jasminewerry

16-03-2017

You have x-518 and x

(x-518) + x = 1,212
combine xs
2x - 518 = 1,212
2x = 1,730
x = 865

Since 865 is x, 865 - 518 = 347 is your second number

Answer Link

Otras preguntas

Help me Define Psychology in your OWN words. My teacher said it is unacceptable to say Psychology is the study of the humans mind. For example, why an individu

Why is categorizing an important skill for historians to practice? Give an example of how a historian might use categorization to study the past?

Which statement is supported by the context in My Bondage and My Freedom and "Ain't I a Woman"? A. Slaves should be allowed to vote. B. A slave, like anyon

Compare and contrast the physical descriptions of David and Goliath

Assessment Directions: For this assignment, you will use the writing template to plan your narration of your leisure time after school. Planning your writing is

Who is a rule with complete control of the state.

How many atoms of hydrogen are represented in (NH4)3PO4? (3 points) 4 7 12 24

why do you think its important to have multiple options to choose from when making a decision?

Give me an introduction to Algebra 1

No one gets this right Categorize the following materials: bronze alloy, mouse growing an ear on its back, porcelain dentures