How much lemonade would be in 7 pitchers?

24.15 litres

Step-by-step explanation:

Amount of lemonade = 41.4 litres

Number of pitches filled with equal amount of lemonade = 12 pitches

Dividing the total amount of lemonade by member of pitchers will yield amount of lemonade in each pitcher.

Hence,

Amount of lemonade in each pitcher = Total lemonade / number of pitchers

litres

Then to find the amount of lemonade in 7 pitchers, multiply 3.45 by 7:

× litres

x = 10.1

step-by-step explanation:

all of the angles of a tirangle add up to 180º

180 - 65 = 115 (since we already know the value of one angle)

(2x + 7) + (8x + 7) = 115

(combins like terms) 10x + 14 = 115

(isolate the variable subtract 14 from both sides): 10x = 101

(find the variable divide both sides by 10): x = 101/10

x = 10.1