2.6.55
Skill Builder
:
Question Help
A new mixture of self-tanning & moisturizing lotions for everyday use is being developed. This mixture is made by mixing 300 ounces of everyday moisturizing lotion for
$0.30 per ounce with self-tanning lotion worth $2 per ounce. If the new self-tanning & moisturizing lotion mixture is to cost $1.50 per ounce, how many ounces of the
self-tanning lotion should be in the mixture?

$79500

step-by-step explanation:

75000÷100=750750×106=79500

1. statement- ca is parallel to db and e is the midpoint of ad reason- given2. statement- reason- alternate interior angles3. statement- de is congruent to ae reason- definition of midpoint4. statement- triangle aec is congruent to triangle deb reason- asa (angle side angle)

Okay so n is going to represent our first number. since the second number of five times greater than n, the second number will be represented as 5n. for us to figure out the two  numbers we need to have  the value of n first. this is going to be done by adding the two numbers together, n and 5n. it can be simplified as 6n, which the problem states is equal to 72. divide 72 by 6n and you can solve for n.  n+5n=726n=72n=(72/6)n=12  now that we know the value of n, we have to multiply 5 times 12 which equals 60. so our two numbers/integers are 12 and 60