Multinomial, i believe
hope this helps!
Answer:
3x+2x+a=180 degree(being linear pair)
5x+25=180
5x=180-25
x=155/5
x=31
Step-by-step explanation:
Answer:

Step-by-step explanation:
Radius(r) = 6 cm

Answer:
the third question because if you follow Pemdas you should be getting the third answer.
Step-by-step explanation:
Given:
principal: 5,500
term: 4 years
interest rate: 4.8% per annum
early wdl of 475
penalty is the 3 months interest of the amount withdrawn.
Interest = 475 * 4.8% * 3/12
Interest = 475 * 1.2%
interest = 5.7 is the amount of the penalty