The ratio of Courtney's age to her sister's age is 7:6. In 6 years, the ratio of Courtney's age to her sister's age will be 17:15. How old is Courtney?

Which expression is the factored from of 2/3x + 4?asap

What is the value of x? enter your answer in the box. x = two intersecting tangents that form an angle of x degrees and an angle of 134 degrees.

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.