You can do 3 quarter's and 9 nickels. or 12 dimes or half dollar and quarter and 9 nickels
Answer:
4 and 5
Step-by-step explanation:
4 x 5 = 20
4 + 5 = 9
Answer:
12.7
Step-by-step explanation:
Use the Pythagorean Theorem.
The wall and ground are the legs. The ladder is the hypotenuse.
a² + b² = c²
8² + b² = 15²
b² = 225 - 64
b² = 161
b = √161 = 12.7
Answer: 12.7 ft
-9(6m-3)+6(1+4m)
=54m+27+6(1+4m)
=54m+27+6+24m
= -30m+33
