Suppose a railroad is 5 Kilometers and it expands on a hot day by 16 centimeters in length. Approximately how many meters would the center of the rail rise above the ground?

If you wanted to know how big the tiger is, which measurments would you use? A. candela, mole B. Kilogram, amphere C. meter, kilogram D. Meter, second

9 (1+4x) what does x stand for?

A bakery sold some donuts before lunch. after lunch 18 more donuts were sold if 51 donuts were sold in all, how many donuts were sold before lunch? Create a model. at the end of each sentence, stop and add to or change your model as needed

What are all the names to 7/8

Carl earns $3.25 per hour walking his neighbor's dogs. He walks them 1/3 of an house in the morning and 1/2 of an hour is the afternoon. How much time does Carl spend walking every day

Let x represent any number in the set of even integers greater that 1 which inequality is a true for all values of x? A. X<0 B. X>0 C. X<4 D. X>4

2lb/wk = how many oz per day "

3 (5-2x) = -4 (cx+4) What value for c in the equation above will make the equation have no solutions?

Five times a number yield 20

What is the line slope passing through (-3,1) and (-1,5) a. 2 b.-2 c.-1 d. 1