Translate the phrase into a variable expression Use the letter dto name the variable if necessary, use the asterisk (*) for multiplication and the slash

(/) for division

the number of dollars Paul owes minus 18

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

Use the second shift theorem to find the inverse laplace transform of (e^−3s) / (s^2 + 2s − 3)