Answer:
104
Step-by-step explanation:
420% of 20 is 84
84+20=104
3,200
3 is less than 5 so you round down to 3,200
5.15 x 5 = 25.75
25.75 + 3.75 = 29.5
So your answer is $29.50
Hope it helps! :D
The answer in slope-intercept form is y = 3x - 2.
24 cm