Mr. Santos signs up for a plan in which he is offered a discounted rate for cable service for four months. After this period, the cost will be an additional $5 per month. His total cost for cable service for the first year will be $304. Use the equation below to determine the discounted rate Mr. Santos will pay each month for the first four months.
4(x) + 8(x+5) = 304

a- $24
b- $18
c- $25
d- $22

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it. bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

Suppose there is a simple index of three stocks, stock abc, stock xyz, and stock qrs. stock abc opens on day 1 with 4000 shares at $3.15 per share. stock xyz opens on day 1 with 5000 shares at $4.30 per share. stock qrs opens on day 1 with 6000 shares at $4.60 per share. the price of stock abc on day 8 begins at $3.50. the price of stock xyz on day 8 begins at $3.90. stock qrs opens on day 8 with a price of $4.50 per share. assume that each stock has the same number of shares that it opened with on day 1. what is the rate of change of this simple index over 1 week?

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -