5. The temperature in Alaska varies greatly from midnight to noon. The temperature at midnight was - 47°F. By noon, the temperature rose 39°F. What was the temperature in
Alaska at noon?

Which ordered pair (c, d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

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!

If the discriminant if a quadratic equation is 4 which statement describes the roots?