Answer:
8) 92.31
9) 9
10) 60%
11) 70
12) 8%
13) By using the formula given. multiplying by 100 and dividing or dividing and then multipling.
Answer: Irrational
Step-by-step explanation:
The only rational square roots are those that are perfect squares and 38 isn't a perfect square.
Examples of perfect squares: 4, 9, 16, 25, 36, 49, etc.
I think x and c because their y coordinate is 5
The answer is D
If you used the slope formula (y2-y1/x2-x1) you would get a slope of -3/4.
Substitute x-values into x.
e.g. y>-3.5x + 2
let x be 1...
thus, y>-3.5(1) + 2
y> -1.5 or y<1.5
another e.g. let x be 2.
y> -3.5(2) + 2
y> -4.4 or y<4.4
And so forth. pluck in these coordinates into you graph and sketch a line through the points.
NOTE: < in my explanation is equivalent to less than or equal to. same goes to >… greater than or equal to.
I hope you followed through. Good luck!
