150*30% = $45
$150-$45 = $105
Marco still owes his brother $105
4 dimes=4 *10=40 cents
2.25-0.40=1.85
1.85=0.05 times number of nickles
times 100 both sides
185=5 times number of nickels
divide both sides by 5
37=number of nickles
has 37 nickles
Answer:
465.5
Step-by-step explanation:
If you plug in the numbers into the formula.
base 1= 15
base 2= 34
height= 19
6/10 and 13/20, sorry i would explain this but its late, cheers.
Hope this Helps.
