Answer:
T
F
F
Step-by-step explanation:
Merry C-mas
9.50/1 = x/6.2
(Cross multiply)
9.50*6.2 = 1x
58.9 = x
She will earn $58.90 if she works for 6 hours and 12 minutes
Answer:
$79.74
Step-by-step explanation:

12x + 3y = 9
3y = -12x + 9
y = (-12/3)x + 9/3
y = -4x + 3
In y = mx + b form, the y int is in the b position...so the y int is 3 or (0,3)
Answer:
y=-x^2 is just y=x^2 reflected over the x-axis. In other words, the parabola is upside-down.
Step-by-step explanation: