Question 4 (1 point)

round 268.49 to the nearest tenths place

268.49
268.4
268.5
270

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$