A variable name in the programming language Visual Basic must begin with a letter (uppercase or lowercase) possibly followed by letters, digits , and various special characters. How many different Visual Basic variable names of length up to three are possible that consist of letters and digits and end in a digit

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.