Ms. corley wants to take her class on a trip to either the nature center or zoo. the nature center charges $4 per student plus$95 for a 1-hour naturalist program. the zoo charges $9 per student plus $75 fro a 1-hour guided tour. a. write a system of equations to represent this situation b. solve the system of equations algebraically and by graphing. intercept the solution. c. ms. corley has 22 students in her class. determine which would cost less, the nature center or zoo.

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.