A biker can ride a bicycle 18 miles in 3 hours. the messenger estimates that it will take 7 hours to bike 22 miles. here is the messengers work: step 1: 22-18=4

step 2: 3+4=7

what mistake did the messenger make?

• the messenger did not make a mistake. the estimate is correct

• the 3 and 4 should have been multiplied instead of added.

• the messenger used addition and Subtraction instead of multiplication and division

• the 22 and 18 should have been divided instead of subtracted

• the 22 and 18 should have been averaged instead of subtracted

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.

570, the answer is 570, hope it