ashantipena200 ashantipena200

02-02-2018
Mathematics

contestada

x+2y=200
x=y+50
find the substitution

Respuesta :

meredith48034 meredith48034

02-02-2018

y + 50 + 2y = 200

3y + 50 = 200

3y = 150

y =50

x = 50 + 50

100 = 50 + 50

100 = 100

Answer Link

Otras preguntas

Erica has 8 necklaces.one fourth of them are blue.how many are blue

what powers does the typical county goverment have?

But freedom to differ is not limited to things that do not matter much. That would be a mere shadow of freedom. The test of its substance is the right to differ

A cell on an Excel spreadsheet refers to A. a type of document view B. a page of the workbook C. the rectangular box where a column and row intersect D. the

During a slap shot a hockey puck takes 0.5 seconds to reach the goal. It started from rest and reached final velocity of 35 m/s. What is the pucks acceleration?

Using the following equation, find the center and radius of the circle: x^2 + y^2 +2x − 4y − 20 = 0 Center (-1,2) ; Radius 5 Center (-1,-2) ; Radius 25 Center

What was the impact of using the atomic bomb on the cities of hiroshima and nagasaki in world war ii?

Discuss the rise of socialist/communist economies following WWII

which of the following is a common symptom if senioritis?A. completing high school a semester of senioritis early.B. keeping the same work ethic you built earli

In which way was Kyoto modeled after Chang’an? A. It was circular with a marketplace at the center. B. It was surrounded by high walls. C. Its buildings w