Question 3 of 11 The temperature in Vancouver was recorded over a period of four hours. The equation y=-2x+43 describes the temperature over this time, where y is the temperature in degrees Fahrenheit ("F) and x is the number of hours since measurements started. Which of the following statements correctly describes the temperature? OAtwas 43 F after four hours, and it is dropping by 2 degrees per hour. O B. It was 43 F when the temperature was first measured, and it is dropping by 2 degrees per hour. O C. It was -2 F when the temperature was first measured, and it is rising by 43 degrees per hour. O D. It was -2 F after four hours, and it is rising by 43 degrees per hour

Q: Suppose the relationship between Y and X is given by: Y =  -10 - 25X By how much does Y change if X…

A: The objective of the question is to find out the change in the value of Y when X increases by 2…

Q: Determine whether the following is an equation or an expression.   2/x=4/3x+1/3

A:

Q: A cup of tea with initial temperature of I = = 85C° is left in the room with a constant 21°. In one…

A:

Q: QUESTION 6 Solve for each variable. Round decimals to two places. S h 6 j 40⁰ H A For the toolbar,…

A:

Q: Finbar bought his home for $150,000 in 2010. Property values have increased 10% every year since he…

A: Given, in 2010 Finbar bought his home $150,000 property value increase 10% every year, To find the…

Q: The time t required to do a job varies inversely as the number of people working. It takes 3 hr for…

A: Since time is inversely proportional to the number of people.  Let N be the number of people…

Q: a. 3. What is

A: # as per the guidelines we are entitled to solve one question at a time, please resubmit the other…

Q: A 20% 30° 60° 50° C D

A:

Q: During one month, the rate for renting a particular car model was $65.69 per day plus 25¢ per mile.…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Given x varies inversely as y and a = -3 when y 8, find y when x = 4. Enter your answer in the box.…

A: x varies inversly as y means x is inversly proportional to y

Q: The formula for converting Fahrenheit degrees to Celsius degrees is C= (F- 32). For what temperature…

A: The relationship between the centigrade and Fahrenheit is C=59(F-32)

Q: During one month, the rate for renting a particular car model was $65.94 per day plus 20¢ per mile.…

A: As per Bartleby guideline I can not do more than three sub parts The total cost = y Number of…

Q: F = 1.8C + 32 Convert 18 degrees Celsius to Fahrenheit  Answer to the nearest tenth

A: Given that C= 18 , We have to find F=?

Q: A new car worth $22,000 is depreciating in value by $2000 per year. Complete parts (a) through (c) a…

A: Linear equations

Q: find r whent= -7.

A: