Jacob rode his bicycle 8 km in 2 h, stopped to change a flat tire, and then completed his trip by riding 4 km in 1.2 h.

what was his average cycling speed for his entire trip?

answer: yes, he is correct

step-by-step explanation: 10x-1=59

                                              1-1=0     59+1=60

60/10=x=6

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168