Answer:
17.85 answer
Step-by-step explanation:
u add the following and the ans u get u take it away from 25
Answer: x=4
Step-by-step explanation:
Answer:
To me it seems like 30
Step-by-step explanation:
Y = m x + b
m : slope
b :intercept
m = -9 - 27/ 2 +2 = -9
y = -9 x + b
27 = -18 +b
b = 45
y = -9 x + 45
The sum of all has to equal 180 so solve: (x+10)+(3x-5)+x=180
5x+5=180
5x=175
x=35
hope this helps