If you mean h(4)
h(4)=(4)*2 -5(4)
=8-20
=-12
The answer will be-12
-77 is the correct answer. Hope this helped. Comment if you would like a more detailed answer.
0.17 m = 17 cm
17cm is smaller than 21 cm.
Yes, it can fit in a 21 cm bag.
(2 x 1,000) + (9 x 100) + (9 x 1)
Always check the place values by looking at the number (2,909) and you can figure out what number to multiply it by. Guess and check if you can’t recognize it right away.