Cayden has several screws on a scale, and the scale reads 80.955g. cayden adds 11 more screw, and the scale reads 84.81g. what is the mass of the last screw cayden adds?

Find the difference of the two masses and then divide by 11 screws to find the mass of each screw, which gives you the answer.

84.81g - 80.955g = 3.855 / 11 = .35g per screw, which would also be the mass of the last screw.

Step-by-step explanation:

the amount you'd have after the work is $1.55

step-by-step explanation:

you subtract 95% from $31.

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk