Chapter 1 unit pricing and currency
7. the cost of a 355-ml can of juice is $1.25 in a vending machine. a 1.89-l carton of
the same juice costs $3.89 at the grocery store. how much would you save per ml if
you bought juice from the grocery store instead of the vending machine? (hint: il
equals 1000 ml.)

dwe

step-by-step explanation:

ewd

may i see the picture? it would a lot, xox

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt