Answer:
5 people are Barefoot
Step-by-step explanation:
6+4= 10. This is the amount of people who have at least something on their feet
10-3=7. The 3 must be subtracted because it is already included in the people who have something on their feet
12-7+5. Because why not?
We need to put ur equation in y = mx + b form ...and the m will be ur slope and the b will be ur y int
so basically, we solve for y...
2x + y = 3....subtract 2x from both sides
y = -2x + 3
y = mx + b
y = -2x + 3......slope(m) = -2 and y int (b) = 3 <==
The total perimeter is 3x +21= ? first we isolate the variable by subtracting 21 on both sides. we then get 3x=21 now we divide by three on both sides and we find that x=7 to check this plug this in to x+9 x+10 and x +2 and see if x+10 is the hypotenuse.
