Mr. Alan drove for 2 1/5 hours at a speed of 70 Kilometers per house. He then drove another 224 kilometers. He took 5 hours for the whole journey. What was Mr. Alan's average speed for the whole journey?

What is the missing step in this proof ?

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 (monthly car loan payment per $1,000 borrowed) i need !

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.