Answer:
3 and 7
Step-by-step explanation:
You know from your multiplication tables that ...
21 = 1×21 = 3×7
There are no other factorizations of 21 using integers. You may notice that the sums of these factors are ...
1+21 = 22
3+7 = 10 . . . . . . this is the pair of numbers you are looking for
The two numbers are 3 and 7.
There are 2 steaight lines , representing height an base of two buildings
Floor N > Floor S
Ground S > Ground N
Height = Ground x Floor
Then there must be some point that
Height N = Height S
this point is aprox at 2 floors
then Dayton was right
Answer:
1
Step-by-step explanation:
The difference of 12 and 9 is 12 - 9 = 3
Then 3 ÷ 3 = 1
Answer:
1. 220 minutes
2. $45.6
Step-by-step explanation: