How to solve 1.5x+0.5y=12 for y

y=12-15x/5

Step-by-step explanation:

1.5x+0.5y=12

0.5y=12-1.5x

y=12-1.5x/0.5

If you cancel out both decimals then the answer will be:

y=12-15x/5

Hope this helps :)

i really dont know

step-by-step explanation:

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