I dont know if this is right but the answer to 2(12+8x)-3(4x-9) might be 4x+51?
Answer:
6. Actual length is 8 mm.
7. 13
8. 4
9. x=12
10. y=4
11. a=-3
12. y=-5
Step-by-step explanation:
Answer:
$60
Step-by-step explanation:
This is because 400 times 0.03 is 12 and 12 times 5 is 60
Answer:
its and symobol of an number or letter
Answer:
cos(x)
Step-by-step explanation:
.