Answer:
=> Expand by applying the FOIL method
=> combine like terms
3 hours and 57 minutes assumingthe 4:27 is also pm
Answer: Choice C
The solution is
The graph has an closed filled in circle at 8 on the number line, with shading to the right of that closed circle.
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Explanation:
see note below
note: I divided both sides by -4 to undo the multiplication done to z; the inequality sign flips because we divided both sides by a negative number
So the solution set is the set of z values such that z is 8 or larger. We are including the endpoint 8 so we use a filled in closed circle (not an open circle or hole). We include the endpoint because of the "or equal to" as part of ht inequality sign.
Answer:
2(x+5)
Step-by-step explanation:
7x+1-(5x-9)
=7x+1-5x+9
=2x+10
=2(x+5)
Answer:
x= -2
x=9
are the two solutions
Step-by-step explanation: