12 ten thousands,8 thousands, 14 hundreds, 7 ones in a standard form?

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.

How do you solving the solution of each system using elimination?

Suppose that g(x)=f(x+9) which statement best compares the graph of g(x) with the graph of f(x)