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Paha777 [63]
3 years ago
15

Please help me with this..

Mathematics
1 answer:
ollegr [7]3 years ago
8 0

Answer:

Step-by-step explanation:

1.one solution

2.infinitely

3.one solution

4.one solution

5.no solution

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What is the value of this expression?<br> (11,328)°
lys-0071 [83]

Answer:

6025.532

Step-by-step explanation:

assume the unknown value was Y

11328=188% x Y

multiplying both sides by 100 Divide both sides of the equation by 188 we will arrive at:

Y=3x 100/188

Y=6025.532 %

6 0
3 years ago
3/7 as an improper fraction
Aliun [14]

Answer:2 1/7

Step-by-step explanation:divide 3and7 which is 2 remainder of 1 so 2 1/? Keep your bottom number which is a seven so it’s 2 1/7

4 0
4 years ago
suppose that the amount of algae in a pond doubles every 6 hours. if the pond initially contains 50 pounds of algae, how much al
Angelina_Jolie [31]
Initial = 50lbs
1st 6 hours =100
2nd 6 hours = 200
3rd 6 hours = 400
After 18 hours it will be 750 pounds
7 0
3 years ago
A repair bill for your car is $553. The parts cost $265. The labor cost is $48 per hour. Write and solve an equation to find the
Lilit [14]

Answer:

6 hours

Step-by-step explanation:

Let the labor hours be x.

The bill comprises of parts cost plus labor cost. Labor cost is hours times the cost per hour. Then we have equation:

  • 265 + 48x = 553
  • 48x = 553 - 265
  • 48x = 288
  • x = 288/48
  • x= 6

So the answer is 6 hours.

4 0
3 years ago
The perimeter of a rectangle sandpit is 40 meters. The length of the sandpit is 1 meter less than twice it's width. What are the
Aleks04 [339]

Answer:

L = 15, W = 8

Step-by-step explanation:

Perimeter = 2(L + W)

P = 40

L = 2W - 1

40 = 2((2W-1) + W)

40 = 4W - 2 + 2W

40 = 6W - 2

42 = 6W

W = 8

Since L = 2W - 1

L = 2(8) - 1

L = 15

4 0
4 years ago
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