Answer:
So then for the question :"What is the range between the high and low temperatures of the day?" We can answer 33 F
Step-by-step explanation:
Previous concepts
The range of a set of data is "the difference between the largest and smallest values of this dataset". Using this definition the formula for the range is:
We assume that the minimum value for the temperature on this case is -9F , so then:
And we assume that the maximum value occurs at the afternoon, and on this case then:
Solution to the problem
And then using the definition of range we got:
So then for the question :"What is the range between the high and low temperatures of the day?" We can answer 33 F
Answer:
121
if there is suppose to be another "(" before the 123
24-(123+22)
or
-77 if no ()
Answer:
Hatim=37kg, Fatin=31
Step-by-step explanation:
Hatim=x, Fatin=x-x
x+x-6=68
add 6 to both sides
x+x=74
2x=74
divide both sides by 2
x=37
put in 37 fo the values determined earlier
Hatim=37, Fatin=37-6
Hatim=37, Fatin=31
check by plugging in the values
37+31=68 (or 37+37-6=68, either one works)
2(8x - 1) + 7(x + 5) = -59 Distribute/multiply 2 into (8x - 1), and multiply 7 into (x + 5)
16x - 2 + 7x + 35 = -59 Combine like terms
23x + 33 = -59 Subtract 33 on both sides
23x = -92 Divide 23 on both sides
x = -4
[proof]
2(8x - 1) + 7(x + 5) = -59
2(8(-4) - 1) + 7(-4 + 5) = -59
2(-32 - 1) + 7(1) = -59
2(-33) + 7 = -59
-66 + 7 = -59
-59 = -59
Answer:
thnks
Step-by-step explanation: