A. I think it would be -40/297
Answer:
top left
Step-by-step explanation:
If you look at both equations they both have 2x in them. This makes it easier to eliminate x. To eliminate x we must subtract the second equation from the first (because 2x - 2x = 0).
Answer:
2289.06 cm
Step-by-step explanation:
the equation for area of a circle is 
Radius is 1/2 the diameter = 27
3.14 (27^2)=2289.06 cm
Answer:
D
Step-by-step explanation:
substitute t=-3 in the equation
3(-3) squared +5(-3)+6=18
Answer:
$16,000?
Step-by-step explanation:
375 times 36 is 13500
Add 2500
and you have 1600
thats my guess