Danessa is working with consecutive even numbers. If x is her first number, which expression represents her second number?
a . x + 1
b . x - 1
c . x + 2
d . 2x

Can someone me with this problem . show your work .

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?