Answer:
after distributive property, it would be 3x+15=5x-7
the next step would be to simplify by moving the variables one side and the numbers the other, -2x= -22, then after isolate variable by dividing -2.
x= 11
Step-by-step explanation:
By Geometric mean property:

The distance between two points A(x₁,y₁) and B(x₂,y₂) will be:
dist (A,B)=√[(x₁-x₂)²+(y₁-y₂)²]
In this case:
V(-2,5)
M(0,-4)
dist (V, M)=√[(-2-0)²+(5+4)²]=√(4+36)=√40
Answer: the distance between this points would be √40 u
u=units of distance.
Length of Xianren Bridge is 400 feet.
l represents the length of other natural arches.
Since, Xianren Bridge is the longest arch, we have,
l < 400
Let's graph this inequality.
Take the other natural arches along x-axis and the lengths along y-axis.
Clearly, the graph of l = 400 is a straight line parallel to x-axis.
So, l < 400 is the region below the line l = 400.
Hayden bought 36 baseball cards because 3/4 represents three quartersof a given amount