Answer:
x = 4
Step-by-step explanation:
11x - 7x = 16
11x - 7x = 4x
16 divided by 4 = 4x
Xia's flowers = may + june
xia's flowers = 5f + 8f
xia's flowers = 13f
the expression for xia's flower is 13f
Answer:
6
Step-by-step explanation:
2+4 = 6
..............
Answer:
Rate of change for the linear relationship modeled is 
Step-by-step explanation:
As the there is a linear relationship in the points, so all these points will be on a single straight line. Hence the slope will be same throughout all the points.
We know that, the slope of the line joining (x₁, y₁) and (x₂, y₂) is,

Putting the points as (-1, 10) and (1, 9), we get



Rate of change is the slope of the line joining all these points.
Your answer is 13,000
because the 9 is closer to the next digit than to 0