Answer:
1. 9 x = 14
2. 2 . x = 6
3. 16 x 2 + c
hope this helps but i'm not truly sure on 3 but have a nice day
Step-by-step explanation:
you multiply the height 8 cm by the base 6.4 cm and get 51 1/5
We can use 100s for ones place, 10s for tenth place and 1s for hundredth place.
Addition of 4 and 7 in the hundredth places will give 11.
Replace 10 blocks with 1 tens block.
Add this 1 to 5 and 3 which are in tens place. This will be 1+5+3 = 9.
Addition of 1 and 2 in ones places 3.
Hence, the answer is 3.91.
Answer:
$420
Step-by-step explanation:
(100 - 40)x = 60x
60x - 20 = 40x
0.4x = $168
x = $168/0.4 = $420
