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VLD [36.1K]
3 years ago
10

Which expression is equivalent to 1/2x+(−7)−2 1/4x−(−2)?

Mathematics
1 answer:
aleksley [76]3 years ago
3 0

Answer:

A

Step-by-step explanation:

because A is the correct anwer

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The tax on a $80 item is $3.20.<br> Find the tax on a $140 item.<br> What is the tax?
allsm [11]
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7 0
2 years ago
A paddle boat company charges $15 rental fee plus $12.75 per hour for rentals. If Jimmy has $45, which inequality can he use to
horrorfan [7]

Answer:

A.

Step-by-step explanation:

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4 0
2 years ago
The ropes on either side of a swing are 1.9 m long. If a child swings through a arc length of 0.9 Determine the angle (in radian
Yuliya22 [10]

Answer:

theta = 9/19 radians or  approximately .4737 radians

Step-by-step explanation:

The formula for arc length is

S = r theta  

where theta is in radians.  Lets put in what we know.  The radius would be 1.9 since the ropes would be the radius.

.9 = 1.9 theta

Divide by 1.9 on each side.

.9/1.9 = theta

theta = 9/19 radians

or in decimal form it is approximately  .4737 radians



7 0
3 years ago
Divide 3,724 ÷ 6. What is the remainder?
GalinKa [24]
Dividing 3,724 by 6 would equal 620.66666666 repeating. Or 620.667
Hope this helped :) 
6 0
3 years ago
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