It takes 50 oz of grass seed to seed 3500 ft2 of lawn. At this rate, how much would be needed for 6300 ft? of lawn? oz of grass seed would be needed to seed 6300 ft2 of lawn.

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

15. x> 15/4,x< 17/2

step-by-step explanation:

in the middle of nh?  

i think you need to show more to answer this question