Taking Test 2 Questions
NO LINKS

1. X varies directly with Y. Find the direct variation equation if y=18, x=2

2. Does y vary inversely with x? If so, find the constant of variation. x=10/y (fraction)

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

what statement? is there an image?

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%