Answer:
C: x≥12
D: x<-15
E: x<7.5 or 15/2
F: x<-8
G: x≥-2.7 or -8/3
H: x≥-6
Step-by-step explanation:
I trust you know how to graph it
Let x represent the worth of the professional basketball player's autograph a year ago. Since his autograph's worth increased by 40% now, $364 is 1.40x.
364 = 1.40x
Solving for x gives x = 260.
Thus, the autograph of the basketball player was worth only $260 last year.
Answer:
1/2
Step-by-step explanation:
Since we have two points, we can use the slope formula
m = (y2-y1)/(x2-x1)
= (22-21)/(6-4)
= 1/2
Subtract -6 on both sides
Now you have x/-2 on the left and 3 on the right
Then multiply -2 on both sides, leaving you with x on the left and -6 on the right
So x< -6
Answer:
x=25
Step-by-step explanation:
24²+7²=625
√625= 25