The grocery store is having a sale on cereal. 4 boxes for $10. Using this information, find how much 1, 2, 3, and 6 boxes would cost.

1 box is $2.5

2 box is $5

3 box is $7.5

6 box is $15

Step-by-step explanation:

1 box will cost 2.5$

2 will cost 5$

3 will cost 7.5$

6 will cost 15$

Step-by-step explanation:

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

answer: i believe its b. if you sound out the sentences that sounds wrong.