Answer:
$16.20 30% of 50 is 15 so divide 4 in the mix
Answer:
you basically do the same things just backwards
Step-by-step explanation:
for example 9+9=18 well to double check your work all you do is flip to equation 18-9=9
Y/(X•grams), find the total cost of the gold, then use y to divide the whole thing.
Ok....
Simplified would be 12.40
Squared would be 153.99 or fraction form would be 83 + 12

H0P3 It H3LPS :)
Answer:
2,8
Step-by-step explanation: