Use the information provided to write the equation of the circle. Center. (-16,-4)
Radius: 1
A) (x-4)2 + (y – 16)= 1
©) (x+4)2 + (y - 16)2 = 1
B) (x +16)2 + (x + 4) = 1
D) (x + 16)2 + (x + 4)2 = 9

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

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option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it