Katie earned $18.90 in 7 years on an investment at %6 annual simple interest rate, how much was katie's investement

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Using elimination, what is -4x+2y=-12 4x+8y=-24

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points