Each morning jacob walks to school. at 8: 20 am he passes a stoplight that is two blocks from home. he walks another block and reaches the town library at 8: 24 am. at this point he is three blocks from school and halfway there. if jacob walks at the same pace all the way to school, when does he arrive at school?

8:30 I think

Step-by-step explanation:

this sentence is key: "At this point, he is 3 blocks from school and half way there"  

since 3 blocks is halfway of the trip, that means the total distance is 6 blocks  

from the stoplight to the library must be one block, and one block took him 4 minutes  

therefore, therefore, the total trip takes 4 * 6 = 24 minutes, or 4 * 3 = 12 minutes from the library  

8:24 + 12 = 8:36  

he arrives at school at 8:36  

answer: i would say b

step-by-step explanation:

with the way the question is worded, i believe b is the answer

the cost of the apple depends on the weight

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb