Answer:
x=31
Step-by-step explanation:
3x+25+2x=180°
=5x=155°
x=155/5
x=31
Answer:
y= -11
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
4
÷
=
÷
=
* 
= 
= 6
Answer:
Will earn $74.38 in interest or for the total $924.38 for the total amount accrued, principal plus interest
Step-by-step explanation:
I = p x rt
I = 850 x 0.035 x 2.5 = 74.38 (interest)
P' = p + I = 850 + 74.38 = 924.38