Answer:
the fist one is A and the second one is D
Step-by-step explanation:
Answer:
109 yards.
Step-by-step explanation:
Answer:
$556
Step-by-step explanation:
4+7+6+10+8=35
35x12=420
4x14=56
5x16=80
420+56+80=556
Answer:
She spent 6 hours hiking.
Step-by-step explanation:
Sorry misread the question.
Answer:
2500
Step-by-step explanation:
Let the first square number be
then the next square number is
.
The difference between these two consecutive numbers is 99.
This implies that:

We expand to get:

Simplify:


Divide both sides by 2

Therefore the value of the larger perfect number is
.