Black and white copies cost $0.05 each, and color copies cost $0.49 each. the equation 0.05c+0.49y=5 represents the number of black and white copies x and color copies y that can be made with $5.if no color copies are made, how many black and white copies can be made with $5?

The system of equations graphed below has how many solutions?

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

Ican interpret and represent the remainder in division calculations sensibly for the context (eg 27.4 in calculating average height in cm: $27.44 if it represents an amount of money) solve the following problems. 15) the wildlife park charges $25.50 dollars per person to enter their park if the park made $15096 dollars today, how many people entered the park? 16) ms adams plus 2,230 other keen runners ran a marathon: between them they ran 94817.5km. how many km did each competitor run?