The answer for your answer is (x+3)(2x+7)
Your answer is<span> 30.8333333333 so to simplify 30.83</span>
Answer:
It would take 22 seconds to walk from one end of sidewalk to the other.
Step-by-step explanation:
i) distance from the shopping area to the parking garage = 220 feet
ii) normal walking rate = 6 ft / second
iii) moving sidewalk = 4 ft/second
iv) total speed therefore = 6 + 4 = 10 ft/second
v) number of seconds to walk from one end of sidewalk to the other
= 220 ft / (10 ft/second) = 22 seconds.
Answer:
Either 
or 
.
Step-by-step explanation:
.
Hence, there are two possibilities to consider:
- Either
, - Or
.
If 
, then 
.
Substitute into the original equation: 
. Solve for 
: .
Important: verify that the solution meet the assumption . Indeed, 
and is indeed non-negative. Hence, the solution 
is valid.
On the other hand, if , then 
.
Substitute into the original equation: 
. Solve for : .
Similarly, verify that the solution 
satisfies the current assumption that . Indeed, this assumption is met, and is also a valid solution.
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➷ x- intercepts are where the line/graph pass through the x axis
By looking at the graph, you can see it would be 4 and 5
In coordinate form, it would be (4,0) , (5,0)
Thus, your answer is D
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➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
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