Answer:
A) 
B) 
Step-by-step explanation:
Answer:
yea
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
40%=0.40
0.4x=24
x=24/0.4
x=60
Answer:
240
Step-by-step explanation:
remember that to get from positive to negative you have to go from positive to 0 then to negative .
however the easiest way of solving this is
add both the values , ignore the sign
130 + 110
the difference in the temperature is :
= 240 degrees