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raketka [301]
3 years ago
9

Alina started her stamp collection with 15 stamps. every month after that, she added 3 more stamps to her collection how many st

amps did alina have in her collection after 36 months?
Mathematics
1 answer:
Rus_ich [418]3 years ago
7 0

Answer:

123

Step-by-step explanation:

15 + 3 (36) = 123

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14 + 72 x 1/10 + 4 x 1/1000 =
Naily [24]

Answer:

21.204

Step-by-step explanation:

8 0
3 years ago
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What is the length of a car if the length on the scale model car is 17cm and the scale is 2cm : 50cm?
e-lub [12.9K]
425 cm. The ratio is 17 : x is equal to 2cm : 50cm. You use cross multiplication to solve. 17 times 50 = 2 times x.
850 = 2x
425 = x

4 0
3 years ago
4-(2x-3)=3 what is value of x​
VARVARA [1.3K]

Answer:

x=2

Step-by-step explanation:

4-(2x-3)=3

2x-3=4-3

2x-3=1

2x=1+3

2x=4

x=4/2

x=2

4 0
4 years ago
The owner of a music store received a shipment of stereos at a cost of $160 each. What will the selling price be if he applies a
kumpel [21]

The selling price will be $232 if he applies a 45% markup.

Step-by-step explanation:

Cost of each stereo = $160

Mark up = 45%

Amount of mark up = \frac{45}{100}*160

Amount of mark up = \frac{7200}{100} = \$72

Selling price = Cost of stereo + mark up

Selling price = 160 + 72 = $232

The selling price will be $232 if he applies a 45% markup.

Keywords: addition, markup

Learn more about addition at:

  • brainly.com/question/547255
  • brainly.com/question/545947

#LearnwithBrainly

4 0
3 years ago
Which equation describes the relationship shown in the table?
Andrew [12]

Answer:

A

Step-by-step explanation:

i = items sold

p = profit

Based on the table, the profit is twice the number of items sold. Therefore the answer is A. Correct me if I'm wrong. I hope it helps.

7 0
3 years ago
Read 2 more answers
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