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
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
THE DIFFERENT TYPES OF HEALTH CARESECTION ONEFor each statement state whether it is primary(p), secondary(s),or tertiary(t) healthcare1. Going to a specialistJI
A researcher predicts that listening to music while solving math problems will make a particular brain area more active. To test this, a research participant ha
The volume of a cylinder is 156picm to the power of 3. What is the volume of a cone with the same base and height as the cylinder?
Work out the area of a semicircle with radius 3 cm. Give your answer in terms of t. 3 cm
Which way does heat flow? From a substance of lesser thermal energy to one of greater thermal energy. From a substance of greater thermal energy to one of lesse
Give that y is directly proportional to x. if y =6, x = 2 . (a) find the value of k (b) calculate y when x = 7 (c) calculate x when y = 30
g If expected inflation equals zero, and currently actual inflation is equal to expected inflation, the short run Phillips Curve will most likely intersect the
One assumption of the ideal gas law is that the atoms or molecules themselves occupy a negligible volume. Verify that this assumption is reasonable by consideri
Which of the following cultural examples most likely indicates a larger change in the way people are thinking and acting?
Which statements about the events of September 11, 2001 are accurate? Choose all answers that are correct. A.Terrorists flew a hijacked airliner into the White
