Answer:
45900.9858889
Step-by-step explanation:
hope this helps
Answer: Each sister got 8 candles
How?
(2/7)(56) = 16
16/2 = 8
Answer:
7 is 400 cm. 8 is 24 mi. 9 is 18 unit. 10 is 84 in.
Step-by-step explanation:
20 times 20 equals 400
2 times 12 equals 24
6 times 3 is 18
7 times 2 is 14. 3 times 2 is 6. 14 times 6 is 84.
Answer:
Step-by-step explanation:
A) 3x−12≥15
3x ≥ 15 + 12
3x ≥ 27
or x≥ 9
B) 2x−5≤9
2x ≤ 9 +5
2x ≤ 14
or x ≤ 7
C) 5x+8≤53
5x ≤ 53 -8
5x ≤ 45
or x ≤ 9
D) 3x−5≥16
3x ≥ 16 + 5
3x ≥ 21
or x ≥ 7
Have a good day!
Answer:
The cost of the paper book= $12
Step-by-step explanation:
Hardcover books costs $21
But paper book cost only a fraction of the hardcover book.
The paper book cost 4/7 of the hardcover book.
The cost of paper book= 4/7* paper book
The cost of paper book = 4/7*$21
The cost of the paper book= 4*3
The cost of the paper book= $12