(-3,4) (-2,5) (-1, 10), (0,4) (1,6)
function or non function

What is the number 321,000,000 in scientific notation? also what is the number? ?

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250