Ollie has $400 balance on her credit card. she pays $60 a month on the card. does this situation have a positive or negative rate of change? explain

Consider a graph for the equation y= -3x+4. what is the y intercept? a) 4 b) -4 c) 3 d) -3

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class