Abbey's birthday party will cost $11.60 if she invites 4 guests. if there are 5 guests, how much will abbey's birthday party cost? assume the relationship is directly proportional.

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

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? $$