Atree is 2 1/2 feet tall. how tall will it be in 3 years if it grows 1/4 foot each year. which method will not give the correct number of feetanswer choices: a. add 2 1/2 + 1/4 + 1/4 + 1/4 b. multiply 2 1/2 x 3 and then add 1/4c. multiplu 3 x 1/4 and then add 2 1\2d. multiply 3 x 1\4 and then add 2 1/2

The answer would be option B "multiply 2 1/2 x 3 and then add 1/4." If you multiply 2 1/2 by three your adding on to the answer. You would have to multiply 1/4 by three then add 2 1/2 to get your answer. It's not option A because your adding the three 1/4's together then multiply it by 2 1/2 which is one of the most common ways to solve this question. It's not option C because you are multiplying 1/4 by 3 which saves all the time adding 1/4 + 1/4 + 1/4. It's also not option D because the / are just in different directions which doesn't matter.

Hope this helps!

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.