At a particular Lowe's home improvement store, John is selecting tools for a small toolkit, which include 7 hammers, 3 saws, 4 screwdrivers to choose from. For the wrench, John has 2 options How many different toolkits can John build?

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

replication and blocking

step-by-step explanation:

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours