3076850
3076850
02-05-2019
Mathematics
contestada
solve..........20 = 5x + 10y
Respuesta :
Аноним
Аноним
02-05-2019
5x + 10y = 20
-5x + 20 = 10y
-x/2 + 2 = y
y = 2 - x/2
20 - 10y = 5x
4 - 2y = x
x = -2y + 4
Answer:
x = -2y + 4
y = 2 - x/2
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
Evidence on how iPhone better then androids
160 divided by 31??????
$3000 principal earning 6% compounded annually, 5 years
1. A rectangular prism has a width of 4 cm, a height of 8 cm and a depth of 7 cm. What is the surface area of the prism?
Suzie's Slushes has increasing profits each week during the hot summer months. Suzie finds that each week during the summer her profits increase by 30% over wha
Please help ASAP ......
How many moles of Mercury ll oxide are needed to produce 125g of o2
(reply with the answer or get reported) Please help and thanks
HELP ASAP please!!! What is the area of this polygon? ___ units2 If you can please explain with you answer!! Thank you so much!
someone please help :) will mark brainliest :)
