Answer:1184
Step-by-step explanation:
8x12=96
34x10x2=680
34x12=408
96+680+408=1184
A because i think that U can't use cells twice on different sides of yhe equation so it's automatically either a or c
To get the answer we can use proportion
60% -----------90
50% -----------x
Crossmultiply now
50*90=60*x
4500=60x /:60 (divide both sides by 60)
4500:60=x
75=x - its the result
Answer:
Step-by-step explanation:
the 2nd one
x l y
1 l 2
2 l 4
3 l 8
4 l 16