Answer:
the answer is in last picture
32:33 is the ratio because 65 total students subtract 32 boys leaves 33 girls.
Answer:
The answer is 17.
Step-by-step explanation: The reason for the answer 17 is to find the average or the middle line in the trapezoid you add the top line and the bottom line. After you add those two together you get 34. Then you divide it by 2 which you get 17. Sorry I answered this late.
There will be 45 people in each row because you do 990 divided by 22 is 45
Answer:
y=-12/5x+62
Step-by-step explanation:
to solve this i turned two point form, 5,50 and 17 1/2,20, into slope intercept form by using the formula y-y1=(y2-y1/x2-x1)(x-x1), which when input with the data becomes y-50=(20-50/17 1/2-5)(x-5) which then becomes y-50=-12/5(x-5), then y-50=-12/5x+12, and finally y=-12/5x+62