1. 8t + u = -41 & 7t + 14 = - 4u 2. 5d + 8c = 4 & d - 2c = 8

Help me solve that in paper please. ASAP

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Adeposit of 5500 at 6% for 3 years equals