Answer:
Distributive Property
Step-by-step explanation:
7 equals (3+4).
Therefore, 4*7 equals 4*(3+4).
By distributive property, this will equal (4*3) + (4*4)
9.21 - (-5.51)
9.21 + 5.51 = 14.72
The distance is 14.72
32 as well according to some rule in geometry
It means that 15 times another number equals to your equation.
Greetings!
"10-3" can also be written as:
1) -3+10
2)10+(-3)
Hope this helps.
-Benjamin