Which expression is a sum of cubes?
a. -64x^6y^12+125x^16y^3
b. -32x^6y^12+125x^16y^3
c. 32x^6y^12+125x^9y^3
d. 64x^6y^12+125x^9y^3

Will mark brainliest. when ∆rst is translated 4 units down, what are the apparent coordinates of t’?

Write two subtraction equations that are equivalent to 5 + 12 = 17.

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days