What is the advantage of using exponential

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought

Qrst is a parallelogram. determine the measure of ∠q pls

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.