3) Valerie works at a local amusement park. She earns
$9.80 per hour. She is also
paid $7.00 for meals and
$3.00 for transportation each
day. Last Friday, Valerie
earned $88.40. Write and
solve an equation to
determine how many hours
Valerie worked on Friday.

Multiply and simplify. (x - 4) (x^2 – 5x – 6) i will mark brainliest if your answer is right. show how you got the answer. if your answer is correct but does not show how you got the answer you will not be marked brainliest.

Situation: find the age of the skull to the nearest year, enter the correct answer. a hiker in africa discovers a skull that contains 32% of its original amount of c- 14. done n = noekt 00000 no = inital amount of c-14 (at time t = 0) n = amount of c-14 at time t k = 0.0001 t = time, in years

Which of the following segments is a diameter of o?