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liza and abby plan to spread out blankets at a park for a picnic with some friends. the park is crowded, so they end up overlapping the blankets as is shown in the diagram. find the total area that liza and abby have for their picnic.

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24+28.5−8=44.5 ft^2

The total area is 44.5 ft^2.

The total area covered by Liza and Abby is  44.5 ft².

Step-by-step explanation:

Area of a rectangle is

The area of pink blanket is

Therefore the area of pink blanket is 28.5 ft².

The area of blue blanket is

Therefore the area of blue blanket is 24 ft².

The area of a triangle is

The common area is

Therefore the common area of both blanket is 8 ft².

The total area covered by Liza and Abby is

Therefore the total area covered by Liza and Abby is  44.5 ft².

45

step-by-step explanation:

30+15

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.