A new mixture of self-tanning & moisturizing lotions for everyday use is being developed. This mixture is made by mixing 800 ounces of everyday moisturizing lotion for $0.80 per ounce with self-tanning lotion worth $2 per ounce. If the new self-tanning &
moisturizing lotion mixture is to cost $1.40 per ounce, how many ounces of the self-tanning lotion should be in the mixture?
The mixture should have
ounces of the self-tanning lotion, The mixture should have _ many ounces of the self tanning oil