Answer:
A) x - y + 3
Step-by-step explanation:
A trinomial is a polynomial with 3 terms, and a constant term always stays constant (for example an integer). A seems to work best.
Answer:
It took the cell phone 4.15 seconds to reach the ground
Step-by-step explanation:
The formula is , where t is the time and h is the height
The height of that the cell phone dropped from it is 275 feet above the ground
∴ h = 275
- Substitute the value of h in the formula to find t
∵
∴
- Change it to decimal
∴ t = 4.15 seconds to the nearest 2 decimal places
It took the cell phone 4.15 seconds to reach the ground
Answer:
(3, $42)
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Step-by-step explanation:
Geraldo gets paid the same hourly rate from day to day. This rate is the slope of the line representing his earnings. It is m = rise/run, which here is
m = $84/(6 hr), or m = $14/hr. Thus, the equation representing his earnings is y = ($14/hr)x.
The ordered pair (3, $42) satisfies this equation. None of the other three do.
Answer: the first point would be at (1, 1.85) then it would decrease
Step-by-step explanation:
Answer:
Step-by-step explanation:
Thinking process:
The equation can be set as follows:
The lowest common denominator is the product of the two numbers:
3(1+n) and (2n).
Cross-multiplying gives:
solving for n gives:
7n = -3
therefore, n =