What is the slope of the line that contains these points?

x 39 40 41 42
y 36 29 22 15

slope:

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction