Answer:
y-axis is 0 (-7,4) i guess
Step-by-step explanation:
Answer:
Step-by-step explanation:
487 is a prime, because 487 is only divided by 1 or by itself
First, you want to identify the slopes and y-int.
Equation 1 = y = -2x + 2
Slope = -2
y-int. = 2 or (0,2)
Equationt 2 = y = 2x + 3
Slope = 2
Y-int. = 3 or (0,3)
To graph, first plot the y-intercepts. Then do the slopes.
Slope = -2
Down 2 over 1 (to the right)
Slope = 2
Up 2 over 1 (to the right)
Then just connect the dots in a line!
6.40x+9.90(154-x)=1230.90
Solve for x
X=84 for child
154-84=70 for adults