Model the unknown number situation by writing an algebraic expression. the difference of a number and one hundred
n-100
100 - n
n + 100
100 +n

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Find the value of x that will make l ll m

What is the value of x in the this question ?