<span>4x+2y=10
x-y=13
x=13+y
4(13+y)+2y=10
52+4y+2y=10
52+6y=10
6y=-42
y=-7
x=13+y=13-7=6
</span>
D because n= -14 and were dividing 56
Answer:
1/18 or 0.05
Step-by-step explanation:
You have to work out the area of each side. The two identical triangles are 6x4=24 because 8/2 is 4. The base is 8x5=40. The back is 6x5=30 and the top is 10x5=50. You then add them all together to get 144 ft squared.
Answer:
at least 51,569 blocks ( same as 51569)
Step-by-step explanation:
973 * 53
