Answer:
(2, -1)
Step-by-step explanation:
Whenever you reflect a point over the x-axis, the x-coordinate remains the same, but the y-coordinate becomes its additive inverse.
(x, y) ⇒ (x, -y).
(2, 1) ⇒ (2, -1).
For this case, the first thing we should do is define a variable.
We have then:
- <em>x: amount of money that Remy lost.
</em>
Where,

We write the algebraic expression that models the problem:
"Remy lost some of the $ 14 his mom gave him"
The algebraic expression is:

Answer:
an algebraic expression is:

The percentage increase is 78.68% for your correct answer
Answer:

Step-by-step explanation:
Given: tape diagram
To find: an equation to represent the image
Solution:
In the image, the area of the tape diagram indicating 1.75 is equal to the sum of areas of all the five parts in the diagram such that each part indicates n.
So, according to the given information, the equation is
.
Here, we have assumed that 1.75 represents an area of the first rectangle, and n represents the area of each of the small rectangle.