Answer:
300
Step-by-step explanation:

Since 225 is 75% of a whole, write the proportion such that 225 corresponds to 75% and x, the number we're searching for, corresponds with 100%
Cross multiply to solve and divide by 75 to isolate x:
225 x 100 = 75x
22500 = 75x
300 = x
Answer:
about 300
21200 rounded is 21000 and 6575 rounded is 7000
Step-by-step explanation:
21000÷7000=300
Answer:
D, the graph in the bottom row, on the right side
Step-by-step explanation:
A function will not have repeating x values, and the graph on the bottom right is the only that passes the vertical line test(meaning there are no repeating x values).
Answer:
$19.55
Step-by-step explanation:
17*0.15=2.55
17+2.55=19.55