Let the unknown number be x
13x+72= -23x
13x+23x= -72
36x= -72
x= -2
Answer:
4y = -3x +30
Firstly you have to look for the gradient or slope using the points given in the question.
Then substitute the gradient (m) into y= mx+ c
Answer: 44
Step-by-step explanation: they are both 44 away from 0
Answer:
0.04326
Step-by-step explanation:
