shanea1
shanea1
16-08-2017
Mathematics
contestada
How man y kilometers traveled by bike ?
Respuesta :
apologiabiology
apologiabiology
16-08-2017
total was 200
x+y=200
biking was 40 mor than bus
x=40+y
subsitute 40+y for x in other equation
x+y=200
40+y+y=200
40+2y=200
minus 40 both sides
2y=160
divide both sides by 2
y=80
sub back
x=40+y
x=40+80
x=120
120km biked
80km on bus
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
ACCESS MORE
Otras preguntas
Which of the following coordinates exists on the line y = 3x + 1? O A. (3,1) O B. (-3, 4) O C. (2,6) O D. (-1,-2)
I want a problems and there solutions of The inception of cavitation?
Which statement best describes Wiesel's use of a rhetorical device? O A. Wiesel asks rhetorical questions with the expectation that his audience, the president
2 Points What is the slope of the line that contains the points in the table? y 23 -5 -2 14 1 5 3 A. 3 B. -100 D. -3
The perimeter of a room is 43 ft. The width is 9 1 2ft. What is the length?
Write the equation of the line that contains the points (4, -7) and (1,5).
write in p by q form 2.6363
When writing expressions for complex numbers, what does i represent?
Read the article and use the information to answer the following questions. Rainforest Biomes Match the characteristic of the biome to the type of rainforest. w
Read the excerpt from Act V, scene i of Romeo and Juliet. See what a scourge is laid upon your hate, That heaven finds means to kill your joys with love; Which
