Mike paid 2.94 in sales tax on an item that cost $42 before tax at that rate how much would he pay in sales tax for an item that cost $58 before tax

Clara solved the equation 7/3x = −2/3 as shown → 7/3x( 3/7 ) = −2/3 ( 3/7 ) x = −14 what is clara’s error?

34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !