(NEED DONE QUICK) In the diagram below line l is parallel to line m. Also, line p is parallel to line q. Given this information: m∠4 = 1/2x + 3
m∠3 =1/4x + 12

what is the value of x?

How do you find the area of this triangle.

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

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.