Answer:71.1%
Step-by-step explanation:
32/45
32÷45=0.71111111111.............
0.711111111.......×100=71.1111111111.......
Round off to the nearest tenths of %
71.1111111111111........=71.1%
Answer =71.1%
Answer and Step-by-step explanation:
Charlotte reads 4 books each week
b = number of books she reads each week
w = number of weeks that she reads
The number of books depends on the number of weeks, so
independent variable: w
dependent variable: b
b = 4w
╔═══╦═════════╦════╗
║ w ║ b = 4w ║ b ║
╠═══╬═════════╬════╣
║ 0 ║ b = 4*0 ║ 0 ║
╠═══╬═════════╬════╣
║ 1 ║ b = 4*1 ║ 4 ║
╠═══╬═════════╬════╣
║ 2 ║ b = 4*2 ║ 8 ║
╠═══╬═════════╬════╣
║ 3 ║ b = 4*3 ║ 12 ║
╠═══╬═════════╬════╣
║ 4 ║ b = 4*4 ║ 16 ║
╠═══╬═════════╬════╣
║ 5 ║ b = 4*5 ║ 20 ║
╚═══╩═════════╩════╝
the answer is
-10 times- 5
I would multiply to get rid of the decimals and work with whole numbers.
Since we have numbers that are "hundredths", we would need to multiply every number by 100.
60d + 5e = -450
-12d + 30e = 276 Now that the decimals are gone, if we multiply the second equation by 5 the "d's" will cancel.
60d + 5e = -450
-60d + 150e = 1380
155e = 930
e = 6
Now plug 6 back in for e and solve for d.
60d + 5(6) = -450
60d + 30 = -450
60d = -480
d = -8
(-8, 6)
If you'd rather work it with decimals just let me know.
Answer:
This question is incomplete. Please add more detail and clarify the question.
Step-by-step explanation:
