To check for
equivalence, use properties of operations such as the Distributive Property.
Two expression are said to be equivalent if they resulted in the same number
after evaluation of each. You can both expand and factor expressions to
generate equivalent expressions.
Answer:
kilometers per hour.
Step-by-step explanation:
We have been given an 
, which describes the number of kilometers y that a van travels in x minutes. We are asked to to find the constant speed of the van in terms of hours.
We can see that van travel 
kilometers in x hours. To find the constant speed of van, we will substitute 
in our given equation as:
Since van travels 
kilometers in one hour, therefore, constant speed of van is kilometer per hour or 
kilometers per hour.
The parabola appears wider when |a| >1, the parabola appears thinner
When a is positive, the parabola opens upwards, but when a is negative parabola opens downwards
Step-by-step explanation:
brainliest?
We know there are 8 equal slices. There are 4 parts to the pie.
8 ÷ 4 = 2
We now know each part of the pie has 2 slices
Ruben ate 3/4 of the slices so,
2 x 3 = 6
6 is your numerator (top) (standing for how much Ruben ate)
8 is your denominator (bottom) (standing for total slices)
6 slices was eaten by Ruben
If you want to check your work, divide the numerator and denominator by 2 - since there are 2 equal slices per part
6 ÷ 2 = 3
8 ÷ 2 = 4
3/4 of the pie has been eaten.
Answer:
If the number gets bigger to the right.
The number gets less if it moves to the left.
Step-by-step explanation:
