In the morning a farm worker packed 4 pints of strawberries every 6 minutes. In the afternoon she packed 1 pint of strawberries every 3 minutes. What was the difference between her morning and afternoon packing rates, in pints per hour?

20 pints per hour

Step-by-step explanation:

60/6 = 10

10 x 4 = 40

40 pints/hour in the morning

60/3 = 20

20 x 1 =20

20 pints/hour in the afternoon

40 - 20 = 20

20 pint/hour difference

i think the answer is b.

step-by-step explanation:

not 100% sure though.

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