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Mamont248 [21]
3 years ago
5

Sonji paid $25 for two scarves, which were different prices. When she got home she could not find the receipt. She remembered th

at one scarf cost $3 more than the other. What was the price of the more expensive scarf?
Mathematics
2 answers:
MrMuchimi3 years ago
8 0

Answer:

$14

Step-by-step explanation:

price of cheaper scarf → x

price of more expensive scarf → x + 3

x + x + 3 = 25

2x + 3 = 25

2x = 22

x = 11

The cheaper scarf costs $11 so the more expensive scarf costs $14.

Oksanka [162]3 years ago
5 0

Answer:

$14

Step-by-step explanation:

Make the variables:

x

x + 3

2x + 3 = 25

2x = 22

x = 11

11, 14

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Does somebody knows this one?
Katarina [22]

Answer:

ok so first we need to find the area of the circle inside which is a=Pi*raduis^2

a=pi*1(radius is half of diamater)

a=3.14

ok then the area of the sqare including the circle is 16 so

16-3.14=12.86

this is is aprox since the area of pi is infinite and i just used 3.14

Hope This Helps!!!

8 0
2 years ago
Toll booths are used to collect money from drivers who use a particular road. On average, 45 cars pass through a particular toll
Free_Kalibri [48]

Answer:

skskaka

Step-by-step explanation:

T(h)=75(h+45)

3 0
3 years ago
What is the conversion factor to convert kilometers to miles?
Ierofanga [76]

Answer: approximately km*1.61=m

Step-by-step explanation:

8 0
3 years ago
A wireless company offers two cell phone plans. For the month of September, Plan A charges $35 plus $0.25 per minute for calls.
valentina_108 [34]

Answer:

60 minutes

Step-by-step explanation:

Let the number of minutes be represented as x

For Plan A

Plan A charges $35 plus $0.25 per minute for calls.

$35 + $0.25 × x

35 + 0.25x

For Plan B

Plan B charges $20 plus $0.50 per minute for calls.

$20 + $0.50 × x

20 + 0.50x

For what number of minutes do both plans cost the same amount?

This is calculated by equating Plan A to Plan B

Plan A = Plan B

35 + 0.25x = 20 + 0.50x

Collect like terms

35 - 20 = 0.50x - 0.25x

15 = 0.25x

x = 15/0.25

x = 60 minutes.

Hence, the number of minutes that both plans cost the same amount is 60 minutes

7 0
3 years ago
X=?? solve for x hurry!
jarptica [38.1K]

Answer: x + 30 + 90= 180(sum of angles on a straight line)

x= 180-120

x=60

7 0
3 years ago
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