Acertain drug is made from only two ingredients: compound a and compound b. there are 5 milliliters of compound a used for every 7 milliliters of compound b. if a chemist uses 270 milliliters of compound a, how many milliliters of the drug will be made?

now

Each marble bag sold by Laura's Marble Company contains 3 red marbles for every 5 blue marbles.

If a bag has 15 red marbles, how many blue marbles does it contain?

well, we know there are 3 red ones for every 5, so how many blue ones are there when there are 15 red ones?

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300

answer: no, but if it does it's a obvious pattern.

step-by-step explanation: