Answer:
Onaje is correct.
Step-by-step explanation:
To start, total up how many shirts we have, and multiply them by <em>t</em>. Since they are the same price, we now have a total for how many shirts they bought. This proves the second and third equations that they wrote. If you take the easy way and just add them, you'll still have 25<em>t</em>, making Onaje's expression correct.
EDIT: Just saw you need why it's incorrect for Paula, just hold on.
So for Paula, it's simple why she is incorrect. If you look at the third equation she wrote, she's adding 25 to 2t, which is completely incorrect, and will come up with a different result than 16t + 9t.
Hope this helps.
Y = x + 8....the slope here is 1. A parallel line will have the same slope.
y = mx + b
slope(m) = 1
(2,16)....x = 2 and y = 16
now we sub into the formula and find b, the y int
16 = 1(2) + b
16 = 2 + b
16 - 2 = b
14 = b
so ur equation is : y = x + 14 <==
Answer:
C. f(g(x)) produces the greater output.
Step-by-step explanation:
ƒ(x) = 2x - 6
g(x) = 5x + 1
f(g(x)} = 2(5x + 1) - 6 = 10x + 2 - 6 =10x - 4
g(f(x)) = 5(2x- 6) + 1 = 10x - 30 + 1 = 10x - 29
f(g(x)) - g(f(x)) = 10x - 4 - (10x -29) = 10x - 4 - 10x + 29 = 25
f(g(x)) is always 25 units greater than g(f(x)), no matter the value of x.
Thus f(g(x)) produces the greater output.
If five people can do it in 12 hours, then you divide and see how long it takes each person. then you figure the rate for how many hours per person. then you figure out how many peopl it takes to do it all in 3 hours
