Answer:
A
Step-by-step explanation:
Any number that have the | | symbol will automatically be positive
For example
| -5.8 | = 5.8
Answer:

Step-by-step explanation:
Since there are nine 2s being multiplied by each other, we can represent this as
.
For any direct variation, the equation is of the form y = kx, where k is the constant of proportionality.
Given the equation: f = 2.5w
The constant of proportionality is 2.5.
This means that the ration of the cups of flour to the cups of water used in the recipe is 2.5
Answer:
3
x
+
3
=
24
x
2
−
10
x
≤
−
9
−
2.5
x
+
5
=
3
Step-by-step explanation: