Alexander and irene each buy video game. alexander spent $62.40 on his game. irene's spent 3/4 as much as alexander. how much did irene spend on her video game?

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.