Answer:
The certain number is 225
Step-by-step explanation:
Sum of 225 and 30 is 255.
Answer:
B - 0.18B
0.82B
Step-by-step explanation:
If B is the price of the board game, then the discount will be:
B * 18/100
= B * 0.18
= 0.18B
The expression for the cost Bo will pay for the game is:
B - 0.18B => Original price - discount
The expression can also be written as: (after solving)
0.82B ..
Answer:
X+3y=17 is x=−3y+17
-2x+3y=-7 is x=
3
/2
y+
7
/2
Step-by-step explanation:
It is basically the perimeter of a circle or the enclosing boundary of the circle.
