Answer:
C
Step-by-step explanation:
(7b-4) + (-2b+a+1)
= 7b - 4 - 2b + a + 1
=7b - 2b + a - 4 + 1
=5b + a - 3
Sorry for the wrong answer, this is the correct answer for it:
So, f(x)=2x-6 and g(x)=5x+1. First, I will do the f(g(x)), which is f(g(x))=2(5x+1)-6 => f(g(x))=10x+2-6 => f(g(x))=10x-4. And g(f(x))=5(2x-6)+1 => g(f(x))=10x-30+1 => g(f(x))=10x-29. Both of them have the same slope, but f(g(x)) have a greater y-intercept, which make it greater than g(f(x)). For instance, let x=1, so f(g(x))=10x-4 => f(g(x))=10(1)-4 => f(g(x))=10-4 => f(g(x))=6, and g(f(x))=10x-29 => g(f(x))=10(1)-29 => g(f(x))=10-29 => g(f(x))=-19, and 6 is greater than -19, so f(g(x)) is greater than g(f(x)). Hope this help and fix my mistake.
Bob travels within the speed limit.
For Bob to travel within the speed limit, the distance travelled by Bob in 3 hours must be less than the distance travelled gotten from the equation y = 70x.
<h3 /><h3>Maximum distance in 3 hours from the equation</h3>
With x = 3, y = 70(3) = 210 miles.
<h3>
</h3><h3>
Bob's distance in 3 hours</h3>
From the straight line graph, Bob travels, 200 miles in 3 hours.
<h3 /><h3>Conclusion</h3>
Since this distance is less than that gotten from the equation, Bob travels within the speed limit.
So, Bob travels within the speed limit.
Learn more about straight line graphs here:
brainly.com/question/14808962
Answer:
The basketball player made 8 free throws and scored two 2 point shots.
Step-by-step explanation:
