If the scale is 32 to 1, that means it is 32 times bigger than the actual thing. So if the model is 196 inches long, then the actual heart is 196/32 inches long. This equals 6.125.
Answer, rounded to the nearest whole number: 6 inches.
First solve for y so you get your slope. -4y=-5x+12 divide by -4 y=5/4x-3 in this case, you want a parallel line. parallel lines have the same slope, so rhe answer is B. (slope being 5/4)