The following equation represents the total cost of a repair at a car garage. The garage charges the customer for the parts as well as an hourly fee for labor. What does the slope of $70 mean in regards to this situation.
y= 70.3 + 150

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

What is the measure of angle x? a.101 b.158 c.44 d.79

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?