The product of a nonzero rational number and an irrational number? a. is undefined b. is a rational number c. is an irrational number d. cannot be determined without more information

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

How many solutions does the nonlinear system of equations graphed below have?

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?