Greg and josh want to go whitewater rafting in 3 weeks. josh is able to save the $480 he needs to go on the trip by saving the pay he received for 5 hours of work each week. greg must save 8 hours worth of pay each week in order to have enough money. how much more money does josh make than greg? a. $10 b. $12 c. $14 d. $20 select the best answer from the choices provided a b c d

 Option 'b' is correct.

Step-by-step explanation:

Since we have given that

There are 3 weeks to go whitewater rafting by Greg and Josh.

Amount saved by Josh =$480

Number of hours he is saving the pay he received in each week = 5

Total hours in 3 weeks is given by

So, Amount saved by Josh is given by

Similarly,

Total amount saved by Greg = $480

Number of hours he is saving the pay he received in each week = 8

Total hours in 3 weeks is given by

So, Amount saved by Greg is given by

Josh make more money than Greg by

Hence, $12 is more saved by Josh than Greg .

Therefore , Option 'b' is correct.

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation:

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation: