The temperature is dropping at a rate of five degrees per hour. Let d represent the number of degrees the temperature drops.
Let t represent the number of hours that pass.

Which is the independent variable?
the number of hours
the number of degrees the temperature drops
the rate at which the temperature drops
the day of the week

marco saved more.   he saved $35 more.

step-by-step explanation:

1+2+3+4+5+6+7+8+9+10 = 55

2*10 = 20

55-20 = 35

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

hello, never fear papaguy is here!

c. histogram

step-by-step explanation:

any of them that add up to 180 degrees.