Only 25 and 28 are functions.
A function must have only one y value per x value. For 26, the y value of 0 and multiple others have two different y values. For 27, all x values less than 0 have multiple y values.
Answer:
The measure of the sides is 20 cm.
Step-by-step explanation:
Opposite side of a parallelogram:
Opposite sides of a parallelogram are congruent, that is, they have the same measure.
Measures (2x+10) cm and (x+15) cm:
This means that:



2x + 10 = 2*5 + 10 = 10 + 10 = 20
The measure of the sides is 20 cm.
The value of 8 is Hundred Thousand
Answer:
Yes!
The rate can be expressed by the ratio 3:1
For every 3 bottles, its $1
For every 6 bottles, its $2
For every 12 bottles its $4
and for every 18 bottles its $6
The juice's are equivalent because the ratio of number to bottles to dollars is equal.
Step-by-step explanation: