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coldgirl [10]
3 years ago
14

4+√5 /4-√5 +4-√5/4+√5

Mathematics
1 answer:
jek_recluse [69]3 years ago
6 0

Answer: 8

Step-by-step explanation: since two opposites add up to zero, remove them from the expression. This simplifies to 4 + 4 which equals 8.

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A bicycle store costs ​$3300 per month to operate. The store pays an average of ​$75 per bike. The average selling price of each
Klio2033 [76]
S=Selling price 135
V=Variable cost 75
F=Fixed cost 3300
Let quantity be Q
The formula to break even is
135Q-75Q-3300=0
Solve for Q
60Q-3300=0
60Q=3300
Q=3300/60
Q=50
So the store must sell 50 bicycles to break even

Hope it helps!

6 0
4 years ago
Read 2 more answers
2 − 4 x 6 Select the expression that represents the following statement: multiply the difference of 5 and 2 by 7, and then add 6
otez555 [7]

Hey there!

2 - 4 * 6

= 2 - 24

= -22


Option A.
7 * (5 - 2) + 6

= 7 * 3 + 6

= 21 + 6

= 27

Option A. is incorrect


Option B.
5 + 2 * 7 + 6

= 5 + 14 + 6

= 19 + 6

= 25

Option B. is also incorrect


Option C.
7 * (5 + 2) - 6
= 7 * 7 - 6

= 49 - 6

= 43

Option C. is also incorrect


Option D.

6 - 2 + (7 * 5)

= 6 - 2 + 35

= 4 + 35

= 39

Thus, it seems like NONE of the ABOVE is correct


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

7 0
3 years ago
4375 divided by 15. 4375 divided by 15 4375 divided by 15 4375 divided by 15 4375 divided by 15 4375 divided by 15
ElenaW [278]

Answer:

1749.6

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Help Me With These Please
Gwar [14]
Look up the formula to find the area of a trapezoid. Then do the math HINT: The formula is 

A= a+b/2 h
6 0
3 years ago
Which of the following ordered pairs is a solution to the inequality y>−2x+7?
NNADVOKAT [17]

Answer: x>-1/2y+7/2

Step-by-step explanation:

6 0
3 years ago
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