Use vertical pipes around the value.
Example:
abs(-4) = |-4| = 4
Answer:
5+23
Step-by-step explanation:
increased by is another word for add
648.566 Km is the answer. :)
Answer:
Step-by-step explanation:
Let x be gallons of 7%
Let y be gallons of 3%
364 = x + y
y = 364 - x
364(0.06) = x(0.07) + y(0.03)
364(6) = x(7) + y(3)
364(6) = 7x + 3y
364(6) = 7x + 3(364 - x)
364(6 - 3) = 7x - 3x
364(3) = 4x
x = 273
y = 364 - 273 = 91
273 gallons of 7%
91 gallons of 3%
W=0
Z=-2
Is there a need for explanation?
