Multiply each equation by a constant that would help to eliminate the y terms. 2 x minus 5 y = negative 21. 3 x minus 3 y = negative 18. What are the resulting equations? 6 x minus 15 y = negative 63. Negative 15 x + 15 y = 90. 6 x minus 15 y = 63. Negative 15 x + 15 y = 90. 6 x minus 15 y = negative 63. Negative 15 x + 15 y = negative 90. 6 x + 15 y = negative 63. Negative 15 x + 15 y = 90.

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

How do you find the circumfrance of a circle?

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then, the two had the same amount of money. how much money did each have originally?