X= 7.5 because you subtract 2.5 from 10 and you get 7.5 which equals X
X= 48 degrees
Explanation:
90 + 42 + x = 180 (all angles in a triangle must add up to 180 degrees)
132+ x = 180
x=48 degrees
Answer:
-9
Step-by-step explanation:
(24/-3)-1
-8-1
-9
Answer:
The ordered pairs that are solution to this equation are:
(8,1) and (10,3)
Step-by-step explanation:
Given statement is:
"difference of two variables x and y is 7"
This can be mathematically written as:

To solve this we have to put y = 1 and y = 3
Now,
Putting y = 1 in the equation

Putting y = 3 in the equation

Ordered pairs are of the form (x,y)
Hence,
The ordered pairs that are solution to this equation are:
(8,1) and (10,3)