The solution set for a pair of equations is (3, -1). One of the equations is 2y = x - 5. Which of the following could be the other equation?

What is the prime factorization of 23 ?me with this question

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

Grandpa ernie is shrinking! over the past 4 years his height decreased by a total of 2.4 cm.it decreased by the same amount each year. what was the change in grandpa ernie's height each year