When you're talking about sums, that means you are adding. So, you do 8+7=15. The sum of it being doubled, you say? 15x2=30, or 15+15=30. Hope this helped :)
0.9 ÷ 4 = 0.225m
I hope this helps, feel free to ask any questions you may have
Answer:
192ft cube
Step-by-step explanation:
Answer:
.65
Step-by-step explanation:
4.58/7=.65
Draw a line
box the variable
add opposite to both sides
solve for the variable
