Answer:
Step-by-step explanation:
let the number =x
then
x²-124=200
x²=200+124
x²=324
x=18
Answer:
$265
Step-by-step explanation:
You add $435 and $625 and get $1060 dived that by four and you get
Answer:
one should be 2m but idk
Step-by-step explanation:
I did this last year but I don't remember. best of luck !
Answer and explanation:
Given : Equations
1) 
2) 
To find : Tell whether the following equations are true or false. Then, explain your reasoning.
Solution :
Equation means when left hand side and right hand side of the equation is same.
1) 
Take LHS,

Same term with opposite sign cancel each other or sum is zero,


Therefore, Yes, it is true as it satisfy definition of equation.
2) 
Take LHS,

Same term with opposite sign cancel each other or sum is zero,


Therefore, Yes, it is true as it satisfy definition of equation.
Answer:
Step-by-step explanation:
Given that a group of x people rent a jeep for 80 dollars.
Since they share the amount equally we have
each person share =
When one person in the group decides not to go, each remaining person has to pay an extra 4 dollars.
i.e. now the share borne by each in the group would be

This is 4 dollars more than the original
Hence equation would be

This equation would be used to determine how many people are in the group.