Work: x+2x=4 3x=4 x=4/3
Answer: slope=4/3
The answer B is correct, as this is the floor function. The floor function takes the greatest integer below the number, so that's why B is correct.
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Answer:
(d) h = 2A/b
Step-by-step explanation:
Multiply both sides of the equation by the inverse of the coefficient of h.

Answer:
x=3.4
y=-6.75
Step-by-step explanation:
5x+4y=-10 (equation 1 )
-5x+3y=-17 (equation 2)
7y=-27
y=-6.75
substitution (equation 1 ) y=-6.75
5x-27=-10
5x=17
x=3.4
Answer:
w
Step-by-step explanation: