Answer:
c is correct option
Step-by-step explanation:
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An equality of two rations is called a porportion
Answer:
The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-interceptStep-by-step explanation:
Answer:
Step-by-step explanation:
Domain: Students enrolled in a school year
Range: The english course a students takes
g is a function because each student, or each element of the domain, corresponds to one element of the range
x => Hamburgers
y => Hot dogs
x + y = 26
3.5x + 2y = 70
-2x - 2y = -52
3.5x + 2y = 70
-----------------------
1.5x = 18
x = 18 / 1.5 = 12
y = 26 - 12 = 14
They sold 12 hamburgers and 14 hot dogs
