How would you group the addends differently to add?

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase