Your sister has x dollars. you have 4 times the amount she has. which expression represents the amount of money you have?

4x

Step-by-step explanation:

Given : Your sister has x dollars.

You have 4 times the amount she has.

i.e. Money you have = 4 × amount she has

To express "Money you have" an algebraic expression , we replace "amount she has" by "x".

We get ,

Money you have = 4 ×  x =4x

Hence , the expression represents the amount of money you have= 4x

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation:

lol, i have been using this product for a while and the second half of the year for a lon and the first time in a long time ago that the government has not yet received enough votes to be a good the first place in the world to be able to do it in my world life, i