Answer:
The final answer is D) I and II only
Step-by-step explanation:
Think bout what the formula is
y=mx+b
in this case
the slope of the graph is
5/
9
, which means that for an increase of 1.
C=
5
/9
(F)
C=
5
/9 (1)=
5
/9
Therefore, statement I is true. This is the equivalent to saying that an increase of 1 degree Celsius is equal to an increase of
9
/5 degrees Fahrenheit.
Statement II is also true since only answer that has both statement I and statement II as true is D, is not true since 25/81 not 1 degree.
It is just putting a zero like 8.5 and it is 8.50
You round up or down the number. And then calculate. Anything that ends with 0,1,2,3,4 round down. Anything 5-9 round up. Example 43 + 47 would round to 40+50.
Answer:
Step-by-step explanation:
x/3 ≤ -6
x ≤ -18
answer is B
