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IgorC [24]
2 years ago
8

2(x-5)=4x+7 solve for x

Mathematics
1 answer:
OLEGan [10]2 years ago
5 0

Answer:

x=-6

Step-by-step explanation:

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Help again idk how to do this
creativ13 [48]

Answer:

it's,

( {5}^{3} ) ^{ - 4}  \\

Step-by-step explanation:

( {5}^{3} ) ^{ - 4}  \\  =  {5}^{ - 12}

5 0
3 years ago
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Can someone help me with all this?? i really dont get it ​
olga nikolaevna [1]

Answer:

A=78

B=102

C=78

Step-by-step explanation:

A= a and 102 are on a straight line so they add up to 180. 180-102=78. The same goes for C

B= the vertical angle for 102, or the same thing with a and c, just flipped around

8 0
3 years ago
5 miles converted to kilometers
Advocard [28]

Answer:

8.04672

Step-by-step explanation:

For each mile you have 1.609 kilometers hope this is helpful.

4 0
2 years ago
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Justify x over 3 minus 7 equals 11
drek231 [11]

Answer:

54/3-7=11

Step-by-step explanation:

x/3<u>-7=11</u>

   +7 +7

(3)x/3=18(3)

     x=54

Check

54/3-7=11

18-7=11

11=11

4 0
3 years ago
How much money will Gregg need to save in order to buy a video game for $40 if the sales tax is 8%?
Softa [21]
It would most like be $43 with tax if I’m not mistaken
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3 years ago
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