Two similar solid shapes a and b are shown, the solids are made from the same matierial the surface area of b is 40.32cm^2 and a is 28cm^2 b has a mass of 6912 calculate the mass of a.

Factor completely : 35 + 5x

1.680 Divided by 60

What is the value of the function f (x) = 2x2 + 3 when x = 2? 7 19 11 -1

Karen was trying to factor 6 x 2 + 10 6x 2 +106, x, squared, plus, 10. She found that the greatest common factor of these terms was 2 22 and made an area model: 6 x 2 6x 2 10 10 Width Width 2 2 What is the width of Karen's area model?

Dave is 8 years younger than 4 times Julia's age. If Dave is 16, how old is Julia? A. 6 years B. 24 years C. 32 years D. 56 years

what are the new coordinates after reflecting across x=2 if the coordinates are K (-2,-1) L (-2,-3) M (-5,-3) N (-5,-1)

What is x and y to 3y+7x=4 - 6x+y=-7

What is the verbal sentence for " 4y^2-3=13

Yolanda finished 3/4of 10 1/2mile race how many mile sdid she complete

What is the least common multiple of 8 and 14