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Alexxandr [17]
3 years ago
7

Solve for x. Write your answer as “x=__”

Mathematics
1 answer:
BabaBlast [244]3 years ago
3 0

Answer:

9x+3x=12x

180/12=15

9 x 15= 135

3 x 15= 45

135+45=180

x=15

Step-by-step explanation:

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a father is 24years older than his son. if the son is x years old, how old is the father and if the ratio of their ages is 5:2,
yan [13]

x+25/x=5/2

5x=2(x+24) 5x=2x+48

5x-2x=48

3x=48 3x/3=48/3

the age of son=16

father=24+x 24+16=40

F=40 s=16

40/16=5:2

6 0
3 years ago
A.-2<br>b.2<br>c.1<br>d.-1 <br>e.-6<br><br>plz help being timed will mark brainliest​
rusak2 [61]

Answer:

-2 and -1

Step-by-step explanation:

The range would be inside the red half circle and since it is below the horizontal middle line, it is negative. Both -1 and -2 are in the range of the red half circle, both of them are the answer

6 0
3 years ago
2(h-8) -h=h-16<br>A. 8<br>B. -8<br>C. No solution<br>D. Infinitely many solutions​
Grace [21]

Answer:

  D. Infinitely many solutions​

Step-by-step explanation:

The equation simplifies to ...

  2h -16 -h = h -16

  h -16 = h -16 . . . . . . a "tautology", true for all values of h.

There are infinitely many solutions.

7 0
2 years ago
1.work out 1/2 + 5/6
Serggg [28]
1.  First find the LCD of the two fractions.
They share the denominator 6.
Turn 1/2 into a fraction with a denominator of 6.
2*3=6,  so 1*3=3
3/6
Now add.
Leave denominators alone,  but add numerators.
3+5=8
8/6
Now simplify.
Divide both by 2.
8/2=4
6/2=3
4/3 is your answer or 1 1/3
2.  Multiply straight across.
3*2=6
4*7=28
6/28
Simplify
You get 3/14 as your answer.
3 0
4 years ago
What is the perimeter of the triangle
nevsk [136]

Answer:

There’s no image, but to find the perimeter of the triangle just add up the totals of each side.

Step-by-step explanation:

3 0
3 years ago
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