Here is your explanation......
Which of the following is perpendicular to 32=16y+64x
Two lines are perpendicular if and only if their slopes are negative reciprocals. To find the slope, we must put the equation into slope-intercept form, y=mx+b, where m equals the slope of the line. We begin by subtracting 16y from each side, giving us 32−16y=64x. Next, we subtract 32 from each side, giving us −16y=64x−32. Finally, we divide each side by −16, giving us y=−4x+2. We can now see that the slope is −4. Therefore, any line perpendicular to 32=16y+64x must have a slope of 1/4. Of the equations above, only y=x/4+7 has a slope of 1/4.
its 60-10+x why, because she bought the dress with $60 and she received $10 dollars back. We don't know the variable.
Step-by-step explanation:so you want to start by putting 2/3+4 together to get 4 2/3 and then divide it by -2