2x+a=5-bx What values of a & b would be result in infinitely many solutions?
Write your answers in this form:a=#, b=#

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?