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klasskru [66]
3 years ago
6

5-2(4a + 1) + 3a= 13 What is A?

Mathematics
1 answer:
Serggg [28]3 years ago
7 0
Answer ; -1/2

when expanded
5-8a-2+3a=13
5a=3-13
a=-5/10
a= -1/2
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Type the correct answer in each box.
Fittoniya [83]

the answer would be 2.5

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rjkz [21]
The other commentor is right. The correct answer is 2-i
The second follow-up question is the second option
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Lelu [443]
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3 years ago
Pamela is 7 years younger than Jiri. The sum of their ages is 39. What is Jiri ‘s age?
astraxan [27]

Based on the task given, Pamela's age and juri's age is 16 and 23 years respectively.

<h3>Equation</h3>

  • Juri's age = x
  • Pamela's age = x - 7
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x + (x - 7) = 39

x + x - 7 = 39

2x = 39 + 7

2x = 46

x = 46/2

x = 23

Therefore,

Juri's age = x

= 23 years

Pamela's age = x - 7

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Learn more about equation:

brainly.com/question/2972832

#SPJ1

8 0
1 year ago
What are the coordinates of point P on the coordinate grid below?
Alik [6]

If you look carefully at the grid, you will see that each increment is by 1/8.

That means that for the x-coordinate of P, you can count from -4/8 to get -5/8.

For the y-coordinate, you can count up from 0 to get 3/8.

Then, the answer is (-5/8, 3/8), or the third answer.

7 0
2 years ago
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