Wesley used 3/4 pounds of nails
1/2=2/4
4/4-1/4=3/4
Extinct species are species that do not exist anymore today whilst endangered species are species which there are few left of and the main causes are habitat destruction or are being hunted
12.3 x 8 = 98.4
2 x 1.5 x 12.3 x 36.9
Total=$135.3
156 x 21%
156 x 0.21 = 32.76 so round to 32 since you cant make 0.76 of a shot
You multiply both equations by a factor to get them to have the same X coefficient, the first by 5 and the second by 2, you get 10x-15y=5 and 10x+8y=28. Then you subtract the equations to get 23y=23, y=1, plug y into first equaition, x=2. Answer is (2,1)
