The values of the US dollar ( x ) and a foreign currency ( y ) vary directly according to the formula: y = 2.5x

How many units of the foreign currency would someone receive in exchange for 150 US dollars?

it 2

step-by-step explanation:

8^1/3=2

$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: what in the world is this

step-by-step explanation: