55% of 200=110. This is the answer. I hope this helped you a lot it look like you really needed it!!
Answer:
65% i do believe!
Step-by-step explanation:
Answer:
b=130
Step-by-step explanation:
b+(-43)=87
b+(-43+43)=87+43
b=130
Hope this helps. Have a great day, you amazing bean child.
(Yes you are now my bean child. Get over it)
Answer:
- 15
Step-by-step explanation:
Given f(x) divided by (x + h) then the remainder is the value of f(- h)
Here
f(x) = 3x³ - 5x² - 47x + k ← k is the constant term , then
f(- 3) = 3(- 3)³ - 5(- 3)² - 47(- 3) + k = 0 , that is
3(- 27) - 5(9) + 141 + k = 0
- 81 - 45 + 141 + k = 0
15 + k = 0 ( subtract 15 from both sides )
k = - 15
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Define x and y :
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Let x be the number of large boxes.
Let y be the number of smaller boxes.
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Construct equations :
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x + y = 125 -------------------------- (1)
50x + 30y = 4850 ---------------- (2)
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From equation (1) :
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x + y = 125
x = 125 - y
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Substitute x = 125 - y into (2) :
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50 (125 - y) + 30y = 4850
6250 - 50y + 30y = 4850
20y = 1400
y = 1400 ÷ 20
y = 70
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Sub y = 70 into equation 1
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x + y = 125
x + 70 = 125
x = 55
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Find the number of boxes :
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Large box = x = 55
Small box = y = 70
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Answer: There are 55 large boxes and 70 small boxes.
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