Answer:
w = 5
y = 4
Step-by-step explanation:
w+y=9
3w-y=11
4w = 20
w = 5
y = 4
Answer:
30
Step-by-step explanation:
20+12-E=2
32-E=2
-E=-30
E=30
Answer:
2401
Step-by-step explanation:
because 7*7*7*7=2401
Answer:
x = 80
Step-by-step explanation:
Because of the parallel lines and the transversal to the left,
x + 67 = 147
x = 80
Answer:
5575.28
Step-by-step explanation:
Sphere volume: (4/3*3.14) multiplied by 11x11x11
Hope this helps :D