Figure out how many times 15 can go into 45 then once u got that u divided by 9 i think..
Plot A: Missing dot at 35 and 55.
Plot B: Missing the number 45 on number line therefore inconsistent increments of prices w/other 2 plots.
I’ll explain part A and you can apply it to the other parts. The functions f(x), g(x), and m(x) are all equivalent to the given polynomials. So when it asks for f(x) + [g(x) - m(x)] you plug them in. The answer to Part A is 3x^2 +5x - z + [5x^2-3x+z - 2x^2 - 2x]. Combine the like terms (3x^2+5x^2-2x^2 = 6x^2 (because 3+5-2=6)) and so on until you’ve simplified it as much as possible!
Time=10 trips * (7/12 hours/1 trip)=70/12 hours=35/6 hours.
1 hour=60 minutes, so:
35/6 hours *(60 minutes / 1 hour)=350 minutes
Answer: She spend communting 350 minutes.
Answer:
y = -1/3x + 8
Step-by-step explanation:
If two lines are perpendicular, the signs of the slope must be opposite and the slopes are reciprocals.
(basically if one is say -2/3, the other is 3/2. just flip it upside down)
So this slope is 3, so the new slope should be -1/3
The equation is now y = -1/3x + b
To find b, substitute (-9,5) in the equation
y = -1/3x + b
5 = -1/3(9) + b
5 = -3 + b
8 = b
So the equation is y = -1/3x + b
