Answer:
Rewritten: 15m -3 - 5m
Step-by-step explanation:
15m − ( 3 + 5m )
15m -3 - 5m
10m - 3
if you meant x^2+9x+20 then it is (x+4)(x+5) you know that because 4+5=9 and 4x5=20 using FOIL
Answer:
9
Step-by-step explanation:
9 is the only number that has a whole number square root, 3.
Answer:
If the box had 40 caramel pieces there would be 42 pieces of chocolate
hope it's right and hope it helps you!
Step-by-step explanation: