Answer: - x - 120
Explanation: You want to find the opposite of (120-x) not just x, so you just put the negative symbol next to both the variables.
Answer:
22.5
Step-by-step explanation:
multiply 5 x 7 and add half of 5.
multiply 3 x 7 and add half of 3.
width is 22.5
Answer:
3.20
Step-by-step explanation:
Intercept form of a line : Y = mx + b
m = y2 - y2 / x2 - x1 ....use this to find the slope whenever 2 points are given.
In this case it's directly given.
Answer:
mona is 10 and billy is 5 :)
Step-by-step explanation: