Answer:
2.50 or 2.5
Step-by-step explanation:
1/4=.25 so 25% of a number=5/8=0.625
So we multiply .625*4 to get the number. Since it's 25% and we want 100% to get it back to the original number
.625*4=2.50 or 2.5
Answer:
y = 2/7 x - 51/7
Step-by-step explanation:
Equation of the line
(y-y1)/(y2-y1) = (x-x1)/(x2-x1)
(y-(-7)/(-9-(-7) = (x-1)/(-6-1)
(y+7)/-2 = (x-1)/-7
(-y-7)/2 = (-x+1)/7
-y-7 = -2/7 x + 2/7
-y = -2/7x +2/7 + 7
y = 2/7 x - 2/7 - 7
y = 2/7 x + (-2-49)/7
y = 2/7 x - 51/7
Step-by-step explanation:
Total songs = 193
Probability of pop song = 39/193 = 0.202
5-2=3$ so he will be making 3$ profit from each pizza sold, to make 10 pizzas it will cost 20$ and and it will be 50$ for selling for 5$ per pizza and 30$ profit from 10 pizzas
Answer:
Option A. (-1, 6)
Step-by-step explanation:
If a point (x, y) lies on a graph, then the ordered pairs will satisfy the equation graphed.
For point (-1, 6)
y = -5x + 2
6 = (-5)(-1) + 2
6 = -5 + 2
6 = -3 [Not true]
Therefore, (-1, 6) doesn't lie on this graph.
For point (0, 2),
y = -5x + 2
2 = 0 + 2
2 = 2 [True]
Therefore, (0, 1) lies on the graph.
For point (-2, 12),
y = -5x + 2
12 = (-5)(-2) + 2
12 = 12 {True}
Therefore, point (-2, 12) lies on the graph.
For point (2, -8)
y = -5x + 2
-8 = (-5)(2) + 2
-8 = -8 [True}
Therefore, (2, -8) lies on the given graph
Option A. is the answer.
