Answer:
21.42x+28.56
Step-by-step explanation:
Expand: 4.2×5.1×x+4.2×6.8
4.2×5.1×x to (21.42)x
Simplify: 21.42x+4.2×6.8
4.2×6.8 = 28.5628.56
21.42x+28.56
You have 3hours 25seconds left to assemble the machine.
Answer:
2w-5 > (with an underline that means more than or equal to) 18
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
The differnce of 28 and 12 is 16 because, 28-12=16 and 16+12=28
Answer:
8 nails
Step-by-step explanation:
because 4x2=8