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Rashid [163]
2 years ago
9

Find the solution 3(x - 4)+ 2x =23

Mathematics
2 answers:
jeyben [28]2 years ago
4 0

Answer:

x=7

Step-by-step explanation:

3(x-4)+2x=23

3x-12+2x=23

5x-12=23

23+12=35

35/5=7

horsena [70]2 years ago
3 0

Answer:

the answer for that is :

x = 7

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HELP ASAP !! <br><br><br> What is the range of the function represented by the graph ?
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Answer:

b.

Step-by-step explanation:

The range means the values of y and in this graph, the values of y are 1,2,3 and 4.

4 0
3 years ago
HELP FAST<br><br> find the value of x.
sergeinik [125]

Answer:

81=6x+3(vertically opposite angle are equal)

81-3=6x

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hope it helps.

6 0
2 years ago
Find the sum of the following series:
Oksanka [162]

Answer:

The sum is 2635

Step-by-step explanation:

I did this problem

5 0
3 years ago
3)A ball is kicked from a height of 2 feet off the ground, after 1 second the ball rea
MArishka [77]

Answer:

y = - 2x + (1/2 38) + 2   = y =  -2x + 19x + 2  at any second  and y = -2x^2 / 2  + 19/2 + 2/2 = <u>- x^2 + 19/2 + 2 </u>=  - x (4) + 19/2(4) + 1 = -4+ 38 + 1 = 35 seconds  

Step-by-step explanation:    We see that 38-2ft = 36ft and y intercept  = 2 and then -2x allows us to represent the starting point 2 as -2 (1) to allow a descend to our back to 0 for y  one we find y intercept we know - x^2  is our simplified equation and an input into this to find the static and slowed descend back to 0  if you keep inputting at 5 and 6 you see the equation speed up   Anyway at (4) substitute = 4 seconds we divide our simplified equation a = -x2 into  a b c and divide each by 2  before working out the<u> </u><u>decline</u> of the equation<u> (as equation still represents all ascending and descending) </u>for the 4th second as the height was <u>already said to be at its max at 38 feet see equation in answer to find 4 as substitute for x </u>

3 0
2 years ago
13) What is the simple interest and total amount earned on $4345 with an interest rate of
Annette [7]

Answer:

173.80 interest, 4518.80 total

Step-by-step explanation:

4345 X .03(3%)=130.35/year

130.35/12=10.8625/month

10.8625 x 16 months = 173.80 interest over 16 months

4345+173.80=4518.80 total amount

6 0
2 years ago
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