Let x = speed of the first car
the second car is 12 km slower so the seconds car speed is x-12
they each drove 2 hours so 1st car = 2x
2nd car = 2(x-12)
they drove 360 km
so you have 2x + 2(x-12) = 360
solve for x
2x+2(x-12) = 360
2x + 2x-24 = 360
4x-24 = 360
4x = 384
x = 384/4
x = 96
1st car drove at 96 km per hour
slower car drove at 96-12 = 84 km per hour
Is this a question? Or it is
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Hello!
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❖ 2. a: Associative property b: Associative property c: Associative property
d: Associative property
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Answer: The required total volume of the glass is 105 cm³.
(6,58) (9,82)
You can plug those into the equation,
but point slope form wouldn’t be appropriate for the information given but that’s what the questions asking sooo
Here’s the equation
y − y1 = m(x − x1)
The equation is useful when we know:
one point on the line: (x1,y1)
and the slope of the line: m
