Which function is equivalent to f(x)=-2(x+7)^2-3

attachment?

step-by-step explanation:

multiple all that

step-by-step explanation:

27×17

i think the answer is b

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant