Answer: 
Step-by-step explanation:
For this exercise you can use the following formula for calculate the slope:
In this case you know that the given line passes through the points (-3,0) and (1.4). Therefore you can identify that:
Then, in order to calculate the slope of this line, you must substitute the coordinates of the points into the formula:
Finally, evaluating, you get that the slope of this line is the following:
Answer: -8
Step-by-step explanation:
3 - (-8) = 3+8
3+ 8=11
Answer:
3.3 and 5
Step-by-step explanation:
Suppplement angle is totaling both of angle to 180 degree
Answer:
D.) rational numbers are associative under subtraction
Step-by-step explanation:
rational numbers are closed under subtraction
↳ TRUE
zero is the identity for addition of rational numbers
↳ TRUE
subtraction is the inverse of the addition
↳ TRUE
rational numbers are associative under subtraction
↳ FALSE
let's plug the value of x and y as 5 and 4 respectively to find the value of given expression :
