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Sati [7]
3 years ago
12

Simplify (4x+2)+(x-1)=

Mathematics
1 answer:
hoa [83]3 years ago
5 0

Answer:

5x+1

Step-by-step explanation:

(4x+2)+(x-1)=

Combine like terms

4x+x   +2 -1

5x+1

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ahrayia [7]

Answer:

0

Step-by-step explanation:

The opposite of 12 is -12, and 12+(-12)=12-12, or 0.

8 0
3 years ago
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Janelle has 5 hours to spend training for an upcoming race. She completes her training by running full speed the distance of the
VikaD [51]

Answer:

The distance cover by him walking back is 11.25 miles

Step-by-step explanation:

Given as :

Time for Janelle to spend on training = 5 hours

The  running speed of Janelle = 9 mph

The walking back with 3 mph

Let The distance for running and walking is same i.e  D miles

SO, Time = \frac{Distance}{Speed}

∴  5 =  \frac{D}{9} +  \frac{D}{3}

Or, 5 × 9 = D + 3 D

Or, 45 = 4 D

∴   D = \frac{45}{4} = 11.25 miles

Hence The distance cover by him walking back is 11.25 miles   Answer

6 0
3 years ago
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Rufina [12.5K]

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im begging

Step-by-step explanation:

7 0
2 years ago
2.6 in.<br> 3 in. +<br> 6 in.
ivanzaharov [21]

Answer:

11.6in

Step-by-step explanation:

5 0
3 years ago
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My teacher did not teacher it
seraphim [82]
1/4*2=2/8
3/8*4=12/32
1/2*2=2/4
5/8*2=10/16
3/4*3=9/12
7/8*1=7/8
2/8+1/2+3/2+2/4+10/16+9/12+7/8=33/75

Your answer is 33/75

Hope this helps




6 0
3 years ago
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