HELP!
The sum of a number n and 4 is 10. What is the value of the sum of n and -1 ?

What is r i 4.5+10r=-6.5 with work pls

Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)