❤❤solve for the unknown by using the additive inverse. type the full answer in the box, without using any spaces (ex., x=5).

–x + 4 = –2x – 6

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?