Evaluating Equations:The party planning committee has to determine the number of table can fit 8 people and a round table can fit 6 people, the equation 150=8x+6y represent the number of each type of table needed for 150 people

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

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10cm

step-by-step explanation:

ik

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

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