Amanda graphed the equation 10x + 5y - 20. Part A
Write an equation that when paired with Amanda's equation forms a system of linear
equations with exactly one solution.
Equation
T
Part 8
Write an equation that when paired with Amanda's equation forms a system of linear
equations with infinitely many solutions.
Equation
Part C
Write an equation that when paired with Amanda's equation forms a system of linear
equations with no solution.
Equation
Part D
How many possible answers are there to Parts A, B, and C? Explain your reasoning,

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

Is it greater than or less than7*3_9*2