Evaluate the expression when c= -5 and d = 2 4(3d + 2c) +12
a-4
b76
c-16
d-32

Can someone answer these problems for me

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187