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grandymaker [24]
3 years ago
15

PLEASE HELP ALGEBRA 47 POINTS

Mathematics
1 answer:
arlik [135]3 years ago
5 0
Answers are in the picture.

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Solve 4a = 20
olya-2409 [2.1K]

Here's the solutions :

1. solve for a :

  • 4a = 20

  • a =  \dfrac{20}{4}

  • a = 5

2. solve for y :

  • 3y + 9 = 24

  • 3y = 24 - 9

  • 3y = 15

  • y =  \dfrac{15}{3}

  • y = 5

3. solve for y :

  • \dfrac{y}{3}  - 5 = 4

  • \dfrac{y}{3}  = 5 + 4

  • \dfrac{y}{3}  = 9

  • y = 9 \times 3

  • y = 27

4. solve for k :

  • 3 = 9 -  4k

  • 3 - 9 =  -4 k

  • - 6 =  - 4 k

  • k =  \dfrac{ - 6}{ - 4}

  • k =  \dfrac{3}{2}  \:  \:  \: or \:  \: 1.5

5. there's something wrong with this question.

6. solve for x :

  • 3x + 8 = 2

  • 3x = 2 - 8

  • 3x =  - 6

  • x =  \dfrac{ - 6}{3}

  • x =  - 2

i hope it helped...

6 0
3 years ago
Read 2 more answers
What is the fraction of 4.8
kenny6666 [7]
To get the improper fraction of 4.8 you can first get the mixed number of 4 and 4/5. You must then convert 4 into fifths and add the two fractions together 4 times 5 is twenty so you must add 20/5 plus 4/5 and the improper fraction you end up with is 24/5.
4 0
3 years ago
Read 2 more answers
How do I do this? 50 points plus brainliest.
Reil [10]

Answer:

you just gotta look at the angles, the middle letter is usually what's being focused on

17. angle QMR is less that TMS

18. angle QMR and angle TMS are supplementary angles

19. angle QMR and angle MTS are vertical angles

20. If measure angle QMT = 70 degrees, then measure angle RMS is 70 degrees because they are congruent

Step-by-step explanation:

3 0
3 years ago
#94 will give brainliest to best answer!​
bazaltina [42]

Answer:

5/8

Step-by-step explanation:

There are 8 sections, and 4 sections that are 1, and 1 pink section. So adding these up, we get 5/8.

Hope this helped! :)

7 0
2 years ago
Who want sum v o t c a had 10 bottls drunk 4 n dont fell good evan thogh it was my 1st time
Deffense [45]
Me me me me me me me
3 0
3 years ago
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