What value of h makes the equation true?

−1/8(2h+4)+1/2=−7/4

a. 7
b. 25/16
c. 7/16
d. 25

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)