3x+13y=-111 6x+15y=-123 solve the following system of equations using any method

What is the product of the least multiples of 55 and 19?

Tickets to the theater cost 12 dollars for adults and 9 dollars for children. a group of adults and children are attending the theater if the total cost was $153 how many adults and how many children went?

What is the inverse of y = 2//x

Complete this statement: 20 a x 2 + 25 a x + 15 a = 5 a 20 a x 2 + 25 a x + 15 a = 5 a

The Greenland shark is thought to be the longest-living vertebrate on earth. Early estimates of its maximum age were based on the fact that such sharks grow in length only about a centimeter per year, and yet an adult shark can reach a length of 15

What does it mean if two different ratios describe the same situation

What is the quotient of 8 and twice a number?

What is the radian measure in terms of pi for 260 degrees?

What is the greatest common factor for 72 and 18

Veronica has been saving dines and quarters. she has 94 coins in all and the total value is $19.30. How many dimes and quarters does she have?