Ihave 2 questions me and real answers or i will report. the cost to rent a hall for alysa's sweet sixteen birthday party is $300. her mom said she must keep the party cost to no more than $5.00 a person. she watched her mom write an expression on her notes that is listed below. what does the variable represent in this expression? 300+200 x a. the number of people attending b. the amount to rent the hall c. the amount of food d. the total cost of the party what is the sum of the coefficients in the expression 2m^2n + 2mn^2 - m + 3n + 9me

Step-by-step explanation:

1. For her birthday, the mother stated that 5.0 per person, so then the number of people is going to change the party's budget. Now the numerator shows what the girl is going to spend, in comparisson to what she is sopposed to X. So then X is the cost of the party.

2. This one is tricky because we have to take into account that we can onky sum coefficients if they are alike. We can play with this expression by factorizing in different modes

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.