Determine which ratio forms a proportion with 18/21 by writing the ratios in simplest form.

correct answer is option B

Step-by-step explanation:

the given ratio

     18/21....................(1)

as the options in the comments you mentioned are

A) 66/70

B)12/14

C ) 12/70

to solve this convert the given ratio in simplest form

A)

B)

C )

hence, the correct answer is option B

d

step-by-step explanation:

d

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