Amber and austin were driving the same route from college to their home town. amber left 2 hrs before austin. amber drove at an average speed of 55 mph, and austin averaged 75 mph per hour. after how many hours did austin catch up with amber?
a. 10 h
b. 7.5 h
c. 5.5 h
d. 2 h
ps. answer b. 7.5 h is wrong. i just took the test and doing a redo.

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

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hi there, i would be interested to you with your test, may you add the questions and answer options.

- : )

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