There are five times as many nickels as dimes. How many quarters are in the machine? 10. A fish's tail weighs 9 lbs. Its head weighs as much as its tail plus half its body. Its body weighs as much as its head
and tail. How many pounds does the fish weigh?

21

step-by-step explanation:

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i need on these three questions. find standard form equation of line perpendicular to y = (2/3)x - 8 that goes through the point

the equation of a line is -6x-2y=-18 what is the x 3 answers sep 21, 2015

finding the critical point for f(x,y)=(x^2)*y+y^3 1 answer mar 10, 2013

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step-by-step explanation:

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct