Answer:
1
Step-by-step explanation:
-9-(-10)
-9 + 10 (double negative makes a positive)
1
Look at the picture.
Angles KJL and SRT are Corresponding angles. JK is parallel to RS. Therefore
m∠KJL = m∠SRT
<h3>A. The slope of JL is equal to the slope of RT.</h3><h3 />
Other method.
Calculate the slope.
The formula of a slope:

We have the points J(-6, -6) and L(2, -2). Substitute:

The slope of JL is 1/2.
We have the points R(4, -1) and T(8, 1). Substitute:

The slope of RT is 1/2.
Answer: 
Step-by-step explanation:
In mathematics, a fraction is a number that represents a part of a whole. It consists of a numerator and a denominator. The numerator represents the number of equal parts of a whole, while the denominator is the total number of parts that make up said whole.
Answer:
30
Step-by-step explanation:
4p-2
4(8)-2
32-2
30
Answer:
p= 0.15<em>m</em>+750
Step-by-step explanation: