Answer:
70
Step-by-step explanation:
Answer:
B.-4x^2-2x+6.
Step-by-step explanation:
=2x^2+4x-6x^2+9-6x-3.
=2x^2-6x^2+4x-6x+9-3.
=-4x^2-2x+6.
Answer:
Range = highest observation - lowest observation
180-157 = 23
Answer:
23.5 cm
Step-by-step explanation:
The model distance x is proportional to the scale:
x/(47 ft) = 1 cm/(2 ft)
Multiplying by 47 ft gives ...
x = (1 cm)(47/2) = 23.5 cm
The distance from half-court on the model is 23.5 cm.
12t + 20d
(t=ticket; d=donation)
Hope this is what you were looking for!