This equation shows how the cost of Sasha's birthday party depends on the number of guests.c = 2gThe variable g represents the number of guests, and the variable c represents the cost in dollars. If there are 5 guests, how much will Sasha's birthday party cost?$

This equation shows how the cost of Roger's retirement party depends on the number of guests.c = g + 14The variable g represents the number of guests, and the variable c represents the cost in dollars. If there are 3 guests, how much will Roger's retirement party cost?$

Kim’s birthday party cost $10 plus $2 per guest. What expression represents the cost for n number of guests?

Charlotte has a babysitting service andcharges $12.50 per hour. After Charlottecalculates her set-up and travel costs,she constructs the cost equation𝐶=45+2.5ℎC=45+2.5hC, equals, 45, plus, 2, point, 5, hwhere 𝐶CC represents thecost in dollars per job and h represents thehours that Charlotte babysits for.How many hours does Charlotte need to babysit for in order to cover her costs?Hint: write an equation that represents the revenue, 𝑅RR, earned by Charlotte in termsof the number of hours spent babysitting

Tiana is buying party favours for the guests at her 12th birthday party. Each party favour costs $2.39. If she buys 15 party favours, how much money does she spend?

Jim's family is coming to watch him perform in the school play. Tickets to the play are $3 each. Let t be the number of tickets his family needs, and let c be the total cost of their tickets.The equation c=3t represents this situation. Graph the equation