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yarga [219]
4 years ago
15

Help please need it fast

Mathematics
2 answers:
Umnica [9.8K]4 years ago
8 0
Each pair of socks cost $2.29
First, add the amount of money the pajamas and the necklace cost to get $43.46. Subtract that from 50 to get $6.54. Add $0.33 to $6.54 to get $6.87. Divide that by 3 to get $2.29.
shepuryov [24]4 years ago
3 0
I think its $3.43 per pair of sock
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You have the option of buying 20 tickets at the fair for 15$ or 45 for 27$ which is te best deal
Lostsunrise [7]
45 tickets for 27$is definitely the best deal because if you go with the first option and buy it twice you will pay 25$for only 40 I can’t Explain properly but definitely 45 for 26$
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3 years ago
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What is<br> is 1/4 + 9/10y -3/5y +7/8 written in simplest form?
Leviafan [203]

Answer:

Step-by-step explanation:

\frac{1}{4}+\frac{9}{10}y - \frac{3}{5}y+\frac{7}{8}\\\\=\frac{1}{4}+\frac{7}{8}+\frac{9}{10}y-\frac{3}{5}y\\\\

Combine like terms. 1/4 and 7/8 are like terms and LCD of 4 and 8 is 8

9/10y and -3/5y are like terms and LCD of 10 , 5 is 10

= \frac{1*2}{4*2}+\frac{7}{8}+\frac{9}{10}y-\frac{3*2}{5*2}y\\\\=\frac{2}{8}+\frac{7}{8}+\frac{9}{10}y-\frac{6}{10}y\\\\=\frac{9}{8}+\frac{3}{10}y

5 0
3 years ago
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One half of the students in a school are girls, 3/5 of these girls are studying in lower classes. What fraction of girls are stu
andrew-mc [135]

Answer:

4

Step-by-step explanation:

4

6 0
3 years ago
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CaHeK987 [17]

Answer:

375000000

Step-by-step explanation:

~Kandy~
Hope this helped!
Brainliest please!

5 0
3 years ago
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A company manufactures both mountain bikes and trail bikes. The cost of materials for a mountain bike is $40, and the cost of ma
Keith_Richards [23]

An equation is formed when two equal expressions. The company is planning to produce 25 mountain bikes and 15 trail bikes.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Let the number of mountain bikes produced by the company be x, while the number of trail bikes produced by the company is y.

The cost of materials for a mountain bike is $40, and the cost of materials for a trail bike is $40. Also, the budget of the company is $1,600. Therefore,

1600 = 40x + 40y

x + y = 40

y = 40-x

The cost of labour to manufacture a mountain bike is $90, and the cost of labour to manufacture a trail bike is $30. Also, the budget for labour is $2,700.

2700 = 90x + 30y

2700 = 90x + 30(40-x)

2700 = 90x + 1200 - 30x

1500 = 60x

x = 25

Substitute the value of x,

y = 40 - x

y = 15

Hence, the company is planning to produce 25 mountain bikes and 15 trail bikes.


Learn more about Equation:

brainly.com/question/2263981

#SPJ1

6 0
2 years ago
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