Answer:
Step-by-step explanation:
Jayden finds 9 footprints
Casey found 18,and Jayden found 2 times as less footprints,18 divided by 2 equals 9.So the answer is 9
It’s 14.
The five numbers will be: 12, 13, 14, 15, and 17 so 14 is the median.
ANSWER
The value of x is

EXPLANATION
We want to solve the equation,

The first step is to add 4 to both sides of the equation to obtain,

We simplify the right hand side to obtain,

We now square both sides of the equation to obtain,

This simplifies to

We solve for x to obtain,

This implies that,
<span><span /><span>In this problem, it is stated that Darcy uses
block in order to show the value of the number.
Place value blocks are commonly used to help or support the students to
investigate the place value of the given number. It would be easy for Darcy to
use a material to know the number she’s looking for.
It says here that she used 4 thousand blocks and 500 hundred blocks.
Thus, the number she’s looking for is:
=> 4thousand + 5hundred
=>4000 + 500
=> 4500</span></span>
By all you have to do is and the nominators and leave the denominator the same