Twice a number (2x) decreased by 7 (- 7).
2x - 7
Two times a specfic number (x) subtracted by 7.
Using the formula A=P(1+i/100)^n
where A is the investment/loan after n years, P is the original investment/loan and i% is the interest per annum.
A=5000(1+0.05)^48
A=52006.35
That’s 375 laptops if I’m not wrong the key is to divide
16 dimes = $1.60
<em>12 quarters</em><em> </em>= $3.00