Answer:
Commutative
Step-by-step explanation:
There are four basic property of operations to solve an algebraic expressions. They are associative, commutative, distributive and identity.
The expression given is :
So the given algebraic expression is a commutative property of operations. The commutative property states that when any two numbers are added in an expression the sum of the numbers are the same regardless of the order of the numbers that are added.
Thus the sum of the above expression will be same in which ever order the numbers are added.
If y = 40 when x = 16 that means y is (40/16) time greater than x.
So, if x = 30, y = (40/16) x 30 Which equals 75.
If x = 30, y = 75. Hope This Helps :)
Answer:
x = 8, -8
When taking an absolute value the sign of a number is ignored. Therefore, both 8 and -8 would come out equalling 8.
As the number of people mowing the golf course increases, the time taken to complete mowing the golf course decreases. This shows a negative association.
Answer:
Geography Quiz = 60 minutes
History Quiz = 30 minutes
Step-by-step explanation:
Solve these two equations to get the answer.
Thanks!