<h3><u>Solution:- </u></h3>
Let the number to be added be A
Now,
Transposing (−5x³+ 4x − 3 ) to other side-
Remember if there is a -ve sign before a bracket the signs of whole of the terms changes on opening bracket
Putting like terms together -
Therefore, 5x³+x²-5x +2 should be added to −5x³+ 4x − 3 to get x²− x − 1
Step-by-step explanation:
Answer:
If you are estimating....
Step-by-step explanation:
if the small foot is 10in then the bigger foot must be around 12-13inchs considering on how big it is to the little foot, so about 13 inches
16.
1,200*.1=120
1200-120= 1080
1080
17.
199.95*.3=59.99 (rounded)
199.95-59.99=140
140
18.
5700*.6=3420
5700-3420=2280
2280
19.
7000*.5=3500
7000-3500=3500
3500
To solve this, set up a proportion. 72/21.6=110/x Cross multiply. 72x=2376. Solve x=33