Hmmm
that's a toughy not sure maybe the last one....
Answer:
2.58
Step-by-step explanation:
47 1/2=95/2
122.55/(95/2)=(122.55/1)(2/95)=245.1/95=2.58
Answer:

Step-by-step explanation:

Distribute 2 through the parentheses

Add the like terms : 6x and 4x
Like terms are those which have the same base.

The negative integers are always but added but posses the negative ( - ) sign.

Hope I helped!
Best regards! :D
~
Answer:
93 = g + 36 + 18
Step-by-step explanation:
Answer: 111.72 m^2 if they want round its 112
Is from O to C 14m
A=pixr^2
3.14x14^2= 615.44 m/2 half circle = 307.72
Area of triangle A= 1/2bh. .5x28x14=196
307.72-98=196= 111.72 m^2
Step-by-step explanation: