HELPPP PLS! WILL GIVE BRAINLIEST Stefan sells Jin a bicycle for $ and a helmet for $. The total cost for Jin is % of what Stefan spent originally to buy the bike and helmet. How much did Stefan spend originally? How much money did he make by selling the bicycle and helmet to Jin?

the answer will be b x² +x-1

step-by-step explanation:

using pemdas, (order of operations) you'll see the answer is 24.

45.36 feet per second.

step-by-step explanation:

to find the most accurate determination for the number of feet per second tyrone traveled on his way to work let us convert miles to feet and minutes to seconds.

1 mile = 5280 feet.

1 minute = 60 seconds.

now we will divide 158400 by 3492 to find the most accurate determination for the number of feet per second tyrone traveled on his way to work.

therefore, tyrone traveled on his way to work at the rate of 45.36 feet per second.