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hram777 [196]
3 years ago
10

On a trip to Spain, Kelly bought a piece of jewelry that cost $50.75. She paid for it with her credit card, which charges a fore

ign transaction fee of 4%. The
foreign transaction fee is?
Mathematics
1 answer:
Sliva [168]3 years ago
6 0
202020292993938383833
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A centipede is crawling 6 inches per minute. how long will it take the centipede to travel 1 yard?
Ede4ka [16]
6 minutes, because 1 yd is equivalent to 3 feet, which is equivalent to 36 inches.  If a centipede crawls at 6 inches per minute, you do 6 x 6, which equals 36, and get 6 minutes!
3 0
4 years ago
Solve : x/3-2/5 = 2x/15-3/5
svetoff [14.1K]

Step-by-step explanation:

x/3-2/5=2x/15-3x

5x-6=2x-9

5x-2x=-9+6

3x=-3

3x/3=-3/3

x=-1

6 0
3 years ago
What are the methods of substitution?
anyanavicka [17]

Answer:

-<u>One Equation</u>: is set equal to a variable

Example:

y = 2x + 1

x + 3y = -12

You already have y, plug it back into x + 3y = -12

x + 3(2x + 1) = -12

x + 6x + 3 = -12

7x + 3 = -12

(Subtract 3 from each side)

7x = -15

(Divide by 7)

x = - 2.14

-<u>No Equation</u>: is set equal to a variable

Example:

2x + y = 10

4× + 2y = -3

Subtract 2x from each side of 2x + y = 10, you should get y= -2x + 10. Now that you have found y, substitute y into 4x+ 2y = -3.

4x + 2(-2x + 10) = -3

4x + -4x + 20 = -3

(Subtract 20 from each side)

4x + -4x = -23

(Add 4x and -4x)

0 = -23

No Solution

<u>-Both</u><u> </u><u>Equations</u>: are set equal to a variable

Example:

y = x + 5

y = -x + 3

(you already have y so plug it into the other equation to solve for x)

-x + 3 = x + 5

(Add -x on both sides)

3 = 2x + 5

(subtract 5 from both sides)

-2 = 2x

(Divide by 2 on each side)

x = -1

I hope this helped!

8 0
3 years ago
What is the range for this data set?<br>37 years<br>9 years<br>41 years​
rewona [7]

Answer:

30 years

Step-by-step explanation:

41 minus 11=

6 0
4 years ago
Your bank statement shows that you have a balance of $412.20. All the checks you have written during this statement period are o
mina [271]
Missing check = $412.20 - $331.60 = $80.6


Hope it helps!

3 0
3 years ago
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