The number line shows the solutions to an inequality. which inequality does not match the graph?
< --->
-4 -3 -2 -1 0 1 2 3 4
**key: "" represents a line
a)-x> 1
b)2x-3< -5
c)-2x+1< 3
d)-x+2> 3

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

What is the solution to the equation e3x=12? round your answer to the nearest hundredth

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )