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Brums [2.3K]
4 years ago
11

Can i get help on 15-20 please

Mathematics
2 answers:
Bess [88]4 years ago
3 0

Answer:

5

Step-by-step explanation:

zalisa [80]4 years ago
3 0

Answer:

1: 1/25  2: 11/40  3: 87/50  4: 0.08

5: 0.009%  6: 10%  7: 0.8%  

8: 2.20%  9: 7.5 miles 10: 48

11: 300  12: 200  13: 60%

14: 40%  15: $200  16: 6

17: 0.20/dollar  18: 4 pints

19: $28.70  20: 16.7% increase

Step-by-step explanation:

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Olve: Mrs. Schippert made 6 withdrawals of $45 each time from
andrezito [222]

Answer:

ms Schippert took $270

Step-by-step explanation:

45*6=270

7 0
4 years ago
Charisse collects antique salt and pepper shakers. The value of her cactus salt and pepper shakers is shown (56.28$). The value
MAVERICK [17]

Answer:

  $53.61

Step-by-step explanation:

It looks like the rate of change is supposed to be -2 2/5% = -2.4% per year. That means the "growth factor" is ...

  growth factor = 1 + growth rate

  growth factor = 1 -2.4% = 1 -0.024 = 0.976

Each year, Charisse's cactus salt and pepper shakers will have their value multiplied by this factor. After 2 years, their value will be ...

  ($56.28)(0.976)(0.976) = $56.28×0.976^2 ≈ $53.61

The value is projected to be $53.61 in 2 years.

6 0
3 years ago
show whether each equation has one solution, infinitely, many solutions or no solutions: 2x+7=-8x-9+10x​
alexira [117]

Answer:

  1. The statement is <em>false</em>
  2. There is<em> no solution</em>

Step-by-step explanation:

Step 1: <em>Collect the like terms</em>

2x+7 = -8x-9+10x

2x+7 = 2x-9

Step 2: <em>Cancel</em><em> </em><em>equal</em><em> </em><em>terms</em><em> </em><em>of</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>equation</em>

2x+7 = 2x-9

7 = -9

Result: The statement is <em>false</em> and there is <em>no solution</em> as 7 is <em>not equal</em> to -9.

I hope this helped ! ;)

3 0
3 years ago
Please help me with this :(
cupoosta [38]

Answer:

One less than 25, 24, times five is 120, and that is 4 times as much as 30 so you already know it is wrong.

Step-by-step explanation:

3 0
4 years ago
The cone shown has a volume of 12π in3. Find the volume of a cylinder with the same base and height as the cone.
scoundrel [369]
I think the answer is B
5 0
3 years ago
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