Question

HELP ME PLEASE :)

In a certain town the temperature, x in degrees Celsius on a certain day is described by two statements:

Answer 1

In a certain town the temperature, x in degrees Celsius on a certain day is described by two statements:


If 3 times the temperature is increased by 2, the temperature is still less than 14°C.
Twice the temperature minus 7 is greater than -11°C.


Part A: Create a compound inequality to represent the temperature range. (3 points)

Part B: Can the temperature in this town be 5°C? Justify your answer by solving the inequalities in Part A. (3 points)

Part C: The average temperature in another town is 3°C, but the actual temperature is within 4°C of the average. Write and solve an inequality to find the range of temperature in this town. (4 points)

Answer 2

A) Call the temperature t
3t+2<14 and 2t-7>-11
Solve both inequalities separately, you get
t<4 and t>-2

So -2<t<4

B) No! From part A

C)-1<t<7

Answer 3

I have one more..
Part A: Solve A = 9 over 2(x + 28) for x. (4 points)
Part B: Determine the value of x when A = 135. (2 points)
Part C: Solve –np – 40 > 10 for n. Show your work. (4 points)
@nono266

Answer 4

give me a moment im helping 3 people at the same time :)

Answer 5

OKay :)