The value of y varies directly as x, and y is 75 when x is 5. What is the value of y when x is 1?

How many lines can be drawn through points j and k? 0 1 2 3

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle