Number of sodas sold = 130
Number of hot dogs sold = 65
Step-by-step explanation:
Given,
Combined number of sodas and hot dogs sold = 195
Let,
x represent the number of sodas sold
y represent the number of hot dogs sold
According to given statement;
x+y=195 Eqn 1
x = 2y Eqn 2
Putting value of x from Eqn 2 in Eqn 1
Dividing both sides by 3
Putting y=65 in Eqn 2
Number of sodas sold = 130
Number of hot dogs sold = 65
Keywords: linear equation, substitution method
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Answer:
The answer is B
Step-by-step explanation:
A) is a negative answer
C) Is a rational answer
D) is a whole number
How many liters do Ima need to make one scone? ... when u have that , place 1 over (the number of liters to make one scone) ... then place 80 over x ... (yes they are fractions) now just multiply across ... so 80 times (the number of liters to make one scone) ... then divide that by one ... now u know how many liters u need to make 80 scones ... so , is 3 liters enough?
Find the LCD (least common denominator)
15 in this case
Convert to have 15 as denominators
1/3 = 5/15
2/5 = 6/15
Subtract
(6/15) - (5/15)
1/15
He had 1/15 less