QSU
Answered

Find the best solutions to your questions at Westonci.ca, the premier Q&A platform with a community of knowledgeable experts. Explore our Q&A platform to find reliable answers from a wide range of experts in different fields. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

A candle shop sells scented candles for $16 each and unscented candles for $10 each.The shop sells 28 candles today and makes $400.How many scented candles did the shop sell today?How many Unscented candles did the shop sell today?


Sagot :

The equation(s) are the following:
16x+10y=400
X+y=28

(The scented)X=20
(The unscented)Y=8
x=scented
y=unscented
x+y=28
x=28-y

16x+10y=400
16 (28-y)+10y=400
148-16y+10y=400
148-6y=400
-6y=252
y=-42