Answer:
The best estimate is 27 dollars.
Step-by-step explanation:
When you divide 295 dollars by 11, you will get a very long decimal, do the first 2 numbers of the 1s place and 10s place in the decimal. After that, you have to round the 26.81. Since 8 is bigger than 5, you can round it to 27.00, and get your answer, which is 27 dollars.
Answer:
£30
Step-by-step explanation:
Gavyn has £18 more than Alex
—› G - A = £18
—› 4u - 1u = 3u = £18
1u = £18 ÷ 3
= £6
total units = 4 + 1 = 5
5u = 5 × £6 = £30
If you distribute -4 through (5k-7), it equals -20k + 28. Then put on the other -2k on that side of the equals sign and you should have -22k + 28 = -2(9k+5) Then you need to distribute -2 through (9k+5) which equals -18k - 10. You then should have -22k+28=-18k-10. Add 22k to both sides to cancel it out, then you should have 28=4k-10. Add 10 to both sides to get the 4k by itself, which will be 38=4k, then divide both sides by 4 to get k by itself. 38/4 = 19/2. k = 19/2
The answer to the question is 20.55
