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xz_007 [3.2K]
3 years ago
15

Erica plays 6 songs in 1/4 of an hour. How many would she play in 1 hour?

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
8 0

Answer:

24 songs

Step-by-step explanation:

Gnom [1K]3 years ago
8 0

Answer:

24 songs

Step-by-step explanation:

  1. 4 × 6 = 24 songs

I hope this helps!

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Please help!!!!! Pre algebra (8th grade math) 2 questions double the points!!! At least help me with one;( Very easy but I’m not
dusya [7]

Answer:

11.)

We can let the scores we don't know by x, and we know that tokay had 14 more points than Lodi. This can be shown as the following:

x + (x+14) = 162

2x+14=162

162-14= 148

148/2 = 74

Therefore Lodi scored 74 points.

12.)

We can substitute the prices we don't know by x and have the following:

4x+x=6.50

5x=6.50

6.50/5= 1.3

4x1.3= 5.2

Therefore the sandwich cost $5.20 and the drink costs $1.30

8 0
3 years ago
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5 0
3 years ago
Prime factorization of 25
Dafna11 [192]
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7 0
3 years ago
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the price of an article is marked at 25% above the cost price if it is sold at the profit of 125 after allowing 15% discount wha
Leni [432]

Answer:

2125

Step-by-step explanation:

CP= x

MP= x+25%= 1.25x

SP= MP-15%= 1.25x*0.85= 1.0625x

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SP= 2000+125= 2125

------------

Cost price= 2000

Marked price= 2500

Selling price= 2125

5 0
3 years ago
What energy transfer is occurring when a battery-powered toy rolls across the floor?
Svetach [21]

Answer:

  4) Stored chemical energy is converted to mechanical energy.

Step-by-step explanation:

The battery represents energy stored in the form of chemical compounds. The motion represents mechanical energy. The transfer occurs between these forms of energy.

  4) Stored chemical energy is converted to mechanical energy.

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