Answer:
98
Step-by-step explanation:
Add them all up. 60+20= 80+18 = 98.
Answer: 
Step-by-step explanation:
1. You have the following formula for calculate the area of the original circular chip:

Where D is the diameter of the circle.
2. Then, if the diameter of the original circular chip is doubled (2D) to use in a new board game, the area of the new chip can be calculated with the following formula:

512x^3 would be the answer
Answer:
1,562.85
Step-by-step explanation:
34.5 times 45.3
Answer:
n=1
Step-by-step explanation:
Let's solve your equation step-by-step.
−9n−1=−10n