What is the algebraic expression for "the difference between seven times a number and three times that number"?
7 x - 3 x
7 - 3 x
7 x - 3

7x-3x

Step-by-step explanation

You have to add the x to the 3 because it says that its 3 time that number (x)

the answer is a, 7x-3x

Step-by-step explanation:

7x-3x means the difference between seven times a number and three times that number

hope you have a good day

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1